Andrew Barton, from Oxfam, said: "All of Oxfam have been cheering Federer's progress for the past couple of weeks.
"The real hero, though, must be Mr Newlife, for his generous gift and his tremendous sporting acumen. It may inspire other people to support Oxfam and our West Africa appeal."
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Fifth generation market trader Wayne Bellows has been told he makes too much noise trying to sell fruit and veg from his stall.
The fire was started accidentally when oil ignited in front of a resident while he was cooking.