Some 650 10-17-year-olds were strip-searched by Met officers between 2018 and 2020, according to data obtained from Scotland Yard by the Children’s Commissioner.
Of these children, 58 per cent were described by the officer as being black, and more than 95 per cent were boys.
In almost a quarter (23 per cent) of cases, strip-searches took place without an “appropriate adult” confirmed to have been present.
This is required by law, except in cases of “urgency”, and usually is a parent or guardian, but can also be a social worker, carer or a volunteer.
The Children’s Commissioner, Dame Rachel de Souza, requested the figures after the Child Q scandal came to light in March.
The 15-year-old schoolgirl was strip-searched by police while on her period after being wrongly suspected of carrying cannabis at school.
The search, by female Metropolitan Police officers, took place in 2020 without another adult present and in the knowledge that she was menstruating, a safeguarding report found.
A review conducted by City & Hackney Safeguarding Children Partnership (CHSCP) concluded the strip-search should never have happened, was unjustified and racism “was likely to have been an influencing factor”.
Four Metropolitan Police officers are being investigated for gross misconduct by the Independent Office for Police Conduct (IOPC) in connection with the incident.
Scotland Yard has apologised and said it “should never have happened”.
Overall, 53 per cent of all the strip-searches resulted in no further action, which the Children’s Commissioner said indicates that they “may well not be justified or necessary in all cases”.