Labour peer Lord Janner has been assisting the police with their enquiries, a spokesperson told ITV News.
Lord Janner has not been arrested but has been assisting the police with their enquiries.
We are not able to make any further comment at this time.
More top news
Three people have been arrested and charged in connection with violence between West Ham and Chelsea fans at the former Olympic stadium.
This year's poppy appeal is giving special emphasis to the plight of younger service veterans.
West Ham fans clashed with Chelsea supporters on Wednesday during an EFL Cup tie, a game which the Hammers won 2-1.