Boris Johnson slammed a Labour MP's question on Child Q as "completely ridiculous" - as he publicly spoke about the incident for the first time.
The Prime Minister described the reports of Child Q's strip-search at school as "deeply distressing and concerning", but backed the Government's response to the reports.
Labour MP Helen Hayes asked the PM: "On Monday the Policing Minister failed to answer four separate questions in this chamber, asking when he first knew about child Q case and what urgent action in response.