The investigation, code-named Operation Russell, allegedly raised questions about former commander Ray Adams's conduct before the Lawrence case, the Guardian said.
There was reportedly insufficient evidence to bring criminal charges and Adams told the newspaper this exonerates him and denied any wrongdoing.
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The president of the European Council, Donald Tusk, said he still hopes that the UK might change its mind over Brexit and decide to stay.
A blind veteran has launched a heartbreaking appeal for the return of his war medals, after they went missing while returning from Normandy.
The boys wore tartan kilts over their shorts at the Isca Academy in Exeter, Devon, in opposition to having to wear long trousers.