The MP for Bury St Edmunds, David Ruffley, faces a grilling by his local conservative association after he was cautioned for a reported assault on his former girlfriend.
Mr Ruffley has been the town's MP since 1997. He was given the police caution after officers were called to an address in London in March.
So far the former shadow police minister has not commented publicly on the incident.
His local conservative association are due to hold a meeting with him next week to discuss the issue.
More top news
Any showers this afternoon will fade away to leave a cold night with a widespread frost developing. Lows of -3 deg C (27 deg F).
The OVO Energy Women's Tour race brought a £1.75 million boost to Northamptonshire's economy this summer.
Hybrid Air Vehicles Ltd said a female member of staff was injured and taken to hospital as a precaution.