LONDON — The British government on Wednesday severely criticized legislators in the northern English town of Rotherham for a culture of “complete denial” that led to a long-running ring involving the sexual abuse of up to 1,400 children from 1997 to 2013.

A report into the scandal by a senior official at Britain’s Department for Communities and Local Government found a deep-rooted culture of cover-ups and bullying, and grounds for possible criminal indictments.

The Rotherham Metropolitan Borough Council leader, Paul Lakin, has resigned, and the council’s cabinet is also set to resign. Earlier, Shaun Wright, the police and crime commissioner of South Yorkshire, stepped down over the scandal.

The work of the council will be given to five commissioners appointed by the British government, which will call early elections in Rotherham next year to choose a new council.