31. Reconciliation of profit before tax to cash generated from operations
 
   Group  Company 
         
   31 March 
2022 
Rm 
Represented  
31 March  
20211
Rm  
31 March 
2022 
Rm 
Represented  
31 March  
20211
Rm  
Cash generated from operations  9 886  14 383   9 417  11 454  
Profit before tax  3 798  3 495   5 127  1 894  
Finance charges and fair value movements  1 279  1 527   1 423  1 747  
Investment income and income from associates  (144) (189)  (4 163) (1 643) 
Interest received from trade receivables and subsidiaries  (122) (151)  (69) (108) 
Non-cash items  7 201  7 209   6 859  6 820 
Depreciation, amortisation, impairment and write-offs  6 975  6 870   6 872  6 863  
Increase in expected credit loss provision  64  419   (28) 538  
Bad debts written off  739  620   718  346  
Decrease in provisions  (419) (386)  (394) (656) 
Insurance service result  (15)  2  (15) 
Gain on termination of leases  (33) (9)  (91)   (9) 
(Profit)/loss from disposal of property, plant and equipment  (14) 5   (12)  –  
Gain on sale of contract assets  (154) (62)  (154) (62) 
Foreign exchange movements  (1) (217)  (13) (260) 
Share-based payment expenses  203  203   164  154  
Write-off of VS Gaming loan  –  –   –  99  
Movement in deferred revenue  (161) (219)  (205) (178) 
Movement in working capital  (2 126) 2 492   240  2 744 
Movement in inventories  (79) (77)  (73) (164) 
(Increase)/decrease in trade receivables, contract assets, finance lease receivables             
and other receivables  (1 343) 385   (640) (235) 
(Decrease)/increase in trade and other payables and prepayments  (704) 2 184   953  3 143  
1 In the prior financial year, the gain on sale of contract assets was included in the movement in trade receivables, contract assets, finance lease receivables and other receivables line item. In the current year, this is disclosed separately as a gain on sale of contract assets. The comparative period has been re-presented for comparability purposes.