Keith Vaz, chairman of the Home Affairs Select Committee, says he has called Lincolnshire's Police and Crime Commissioner to question him over events which have happened over the last few months.
Alan Hardwick suspended Neil Rhodes, temporary Chief Constable of Lincolnshire Police, over "potential conduct matters".
Mr Rhodes returned to work after winning a High Court ruling against his suspension.
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Hull boxer Luke Campbell faces the toughest fight of his career tonight.
More than four thousand people took part in a charity walk in Leeds today to highlight the plight of those affected by dementia
Dozens of people have marched through Lincoln, in protest over plans to close the city's only NHS Walk in Centre.