ACB still considering Warne's contract obligations

The Australian Cricket Board is cautious about a possible bid for Shane Warne to play for charity during his doping ban.

But the board stresses it's yet to see details of the proposal for Warne to sign with the Lashings club, an English social team.

Lashings bills itself the Harlem Globetrotters of cricket and has confirmed it's trying to sign Warne and former Zimbabwean paceman Henry Olonga.

Warne's management has told the ACB he would be playing for charity.

The ACB will decide next month what Warne can do during his ban for taking banned diuretics, which ends on February 10 next year.