It is expected that three leading Pakistani cricketers, facing allegations of match-fixing, will take no further part in the national team's current tour of England.

British police are probing newspaper allegations that members of the team deliberately bowled no-balls at pre-arranged moments in the 4th Test.

Nik Gowing asked Mihir Bose, sports columnist with the London Evening Standard, what the investigation has revealed so far.

The Hub with Nik Gowing is broadcast Monday to Fridays at 1600, 1630 and 1700 GMT on BBC World News. Find out more information about regional broadcast times here.