A powerful committee of MPs is likely to hold a formal hearing into allegations that a government anti-extremism programme is being used to gather information on innocent Muslims.
The home affairs select committee meets on Tuesday and will discuss widening its inquiry into the £140m Preventing Violent Extremism scheme, also known as Prevent.
The hearing follows a Guardian investigation that revealed allegations that the programme, whose public aim is to prevent Muslims from being lured into violent extremism, is being used to gather intelligence about innocent people not suspected of involvement in terrorism.