31. Trade and other payables

  As at
2 January
2010
$ million
As at
3 January
2009
$ million
Current liabilities  
Financial liabilities:  
– Trade payables419.6384.9
– Other taxes and social security24.323.7
– Derivative financial instruments (see note 32)2.315.7
– Other payables48.026.1
 494.2450.4
Non-financial liabilities:  
– Accruals and deferred income183.4199.7
 677.6650.1
   
Non-current liabilities  
Financial liabilities:  
– Derivative financial instruments (see note 32)3.930.4
– Other payables14.317.7
 18.248.1
Non-financial liabilities:  
– Accruals and deferred income8.93.5
 27.151.6

Trade payables are generally not interest-bearing but interest may be charged by suppliers on overdue accounts.