16. FINANCIAL LIABILITIES        
a) Current        
  2006
£’000
2006
£’000
2005
£’000
2005
£’000
Bank overdrafts   5,929   1,075
Current instalments due on bank loans 9,785   5,325  
Unamortised arrangement costs (199)   (196)  
    9,586   5,129
    15,515   6,204
         
b) Non-current        
      2005
£’000
2005
£’000
First mortgage debenture 11% due 2016     20,000 20,000
Bank loans     67,692 79,075
Deferred revenue expenditure     (273) (443)
      87,419 98,632
         
All bank loans and overdrafts are denominated in Sterling. Bank loans and the Debenture are supported by way of mortgages and legal charges on certain properties and cash deposits held by the Group.

Bank loans and overdrafts in the sum of £48,406,000 (2005: £56,602,000), included in notes 15 and 16, attract variable rates of interest based on LIBOR/base rate in the range +1.0625 per cent to +1.075 per cent and loans in the sum of £55,000,000 (2005: 48,873,000) attract fixed rates of interest of between 5.88 per cent and 11 per cent.
 
Maturity table            
  2006 Maturity
  Effective
interest rate
%
Total
£’000
Less than
one year
£’000
One to two
years
£’000
Two to five
years
£’000
More than
five years
£’000
Fixed rate debenture 11 20,000 20,000
Sterling bank loans            
   Fixed rate loans 8.3 35,000 458 527 1,852 32,163
   Variable rate loans 6.2 42,477 9,327 33,150
Bank overdrafts 5,929 5,929
Deferred revenue expenditure (472) (199) (133) (130) (10)
    102,934 15,515 33,544 1,722 52,153
             
  2005 Maturity
  Effective
interest rate
%
Total
£’000
Less than
one year
£’000
One to two
years
£’000
Two to five
years
£’000
More than
five years
£’000
Fixed rate debenture 11 20,000 20,000
Sterling bank loans            
   Fixed rate loans 8.8 28,873 309 337 1,204 27,023
   Variable rate loans 6.2 55,527 5,016 22,011 28,500
Bank overdrafts 1,075 1,075
Deferred revenue expenditure (639) (196) (178) (216) (49)
    104,836 6,204 22,170 29,488 46,974
             
Cash in the amount of £6,948,000 (2005: £24,743,000) is held on deposit as security against the above borrowings and facilities.
Borrowings due for repayment after five years include £6,738,000 (2005: £5,467,000) repayable by instalments.
 

FINANCE REVIEW
The Group’s financial instruments, other than trade receivables and payables arising from its operations, comprise borrowings, cash resources and equity investments. Monetary assets and liabilities, other than certain equity investments, amounting to £1,394,000 (2005: £1,727,000), are denominated in pounds Sterling.

The Group had net borrowings of £14,398,000 at 31st December 2006 (2005: £31,742,000). Cash balances were £88,536,000 (2005: £73,094,000), of which £6,948,000 (2005: £24,743,000) was pledged as security against borrowings. Undrawn, committed revolving credit facilities were £42,790,000 (2005: £24,738,000).

The decrease in net financial liabilities largely reflects net cash inflows from investment and trading property disposals and proceeds from a share placing during the year.

Financing and interest rate strategy
The Group’s investment portfolio is mainly financed with fixed-rate debt facilities, matching debt service costs with cash flow from rental income. Where appropriate, interest rate swaps have been used to commercially hedge the Group’s exposure to short-term fluctuations in interest rates on floating rate debt. The Group holds £27,500,000 (2005: £27,500,000) of interest rate swaps. The Group does not hedge account its interest rate swaps and states them at fair value, with changes to fair value included in the income statement. The fair value of such swaps at 31st December 2006 was £126,000 (2005: £nil), (refer note 12(c)).

The Group seeks to pre-fund and pre-let appropriate projects in line with its risk-averse development strategy. The Group’s own development project finance is arranged by way of internally generated cash resources and medium-term, revolving credit facilities which provide the necessary flexibility to draw down funds when required.

Fixed and floating rate liabilities and financial assets as at 31st December 2006 are analysed as:

             
  2006
£ million
Weighted
average
interest
rate
%
Weighted
average
debt
maturity
Years
2005
£ million
Weighted
average
interest
rate
%
Weighted
average
debt
maturity
Years
Fixed rate debt 54.7 9 10 48.5 9.7 11.1
Floating rate debt 48.2 6.2 1.1 56.3 5.9 2.0
Gross debt 102.9 7.9 6.3 104.8 7.7 6.3
Cash balances (88.5) (5.1) (73.1) (4.4)
Net debt 14.4 31.7
             
Undrawn facilities 42.8 6.3 1.4 24.7 5.9 2.7
             
Floating rate debt is generally re-priced quarterly based on prevailing LIBOR rates.

Valuation of financial assets and liabilities
A valuation was carried out as at 31st December 2006 by J C Rathbone Associates Limited, to calculate the market value of the Group’s fixed rate debt on a replacement basis, taking into account the difference between fixed interest rates for the Group’s borrowings and the market value and prevailing interest rate of appropriate debt instruments as a fair value adjustment. Whilst the replacement basis provides a consistent method for valuation of fixed rate debt, such financing facilities are in place to provide continuing funding for the Group’s activities. The valuation is therefore only an indication of a notional effect on the net asset value of the Group as at 31st December 2006 and may be subject to daily fluctuations in line with money market movements.
 
The debt valuation as at 31st December 2006 is analysed as:        
  Book value
31 December
2006
£’million
Fair value
31 December
2006
£’million
Fair value
adjustment
December
2006
£’million
Fair value
adjustment
28 February
2007
£’million
Fixed rate mortgage facilities 34.7 40.8 (6.1) (5.8)
First Mortgage debenture 11% due 2016 20.0 25.8 (5.8) (5.6)
Total fixed rate financial liabilities 54.7 66.6 (11.9) (11.4)
         
The fair value adjustment of £11,900,000 at 31st December 2006 (2005: £15,100,000) represents approximately 21.8 per cent of gross, fixed rate borrowings (2005: 31.1 per cent). The effect on net assets per share after tax of this adjustment would be a decrease of 20.5 pence (2005: 28.8 pence). As at 28th February 2007, the fair value adjustment had decreased to £11,400,000 equivalent to a decrease of 19.6 pence per share after tax. The Directors consider that the fair value of other remaining financial assets and liabilities is not materially different to their book values as at 31st December 2006.

Debt maturity
The maturity profile of the Group’s borrowings is set out above in this note. Of the total of £42,800,000 of currently undrawn revolving credit facilities, £16,200,000 expire in 2007, with the remaining £26,600,000 in 2008.

Gearing
Gearing, measured as net debt to total shareholders’ funds, has decreased to 6.2 per cent (2005: 16.5 per cent) as at 31st December 2006.

Currency risk
The Group does not undertake significant trade overseas, but does hold certain assets, amounting to £1,394,000 (2004: £1,727,000) denominated in foreign currencies. The currency exposure arising from these investments is not considered to materially affect the Group’s operations and is not subject to hedging arrangements.

Credit risk
The Group’s principal financial assets are bank balances and cash, trade and other receivables and investments. The Group’s credit risk is primarily attributable to its trade and other receivables. The amounts shown in the balance sheet are net of any provision for bad debts. Such provisions are made where there is an identified event which provides evidence of a reduction in the recoverability of debts. The credit risk on liquid funds and derivative financial instruments is limited because the counterparties are banks and financial institutions with high credit-ratings. The Group has no significant concentration of credit risk, with exposure spread over a large number of tenants and counterparties.

Price and liquidity risk
Details of price and liquidity risk are set out in the Review of operations and the Property portfolio review.