Prince George is believed to be returning to his school after a woman was apprehended on suspicion on trying to break into it.
Security at Thomas’s Battersea school in south London is being reviewed after the incident, which occurred on Tuesday (September 12).
The four-year-old prince is currently attending the school on a half-day basis and was not present at the time of the event.
A 40-year-old woman remains in custody after her arrest on Wednesday, and is thought to have been apprehended near to the school.
Scotland Yard has said it would work with the school to improve its security in the wake of the incident.
Kensington Palace said it was aware of the issue, but would not give further comment on matters of security.