Sir Mark claimed that the police had received intelligence that individuals were planning to disrupt the procession by using rape alarms and loud hailers, vandalize monuments, and throw paint at the parade. In an article for the Evening Standard, Sir Mark stated that police had found people in possession of possible lock-on devices and people purporting to be stewards of the event with plastic bottles containing white paint, which they believed were intended to be used for criminal damage. Although the arrests were unfortunate, Sir Mark supported the actions of the officers and their efforts to target a criminal network during the coronation.

The Mayor of London, Sadiq Khan, has called for a review of the police operation and stated that he seeks assurance that any issues related to the arrests will be subject to a review and lessons learned. Scotland Yard issued a statement expressing regret over the six arrests, acknowledging that the investigation was unable to prove intent to use the items to disrupt the event. As a result, all six individuals had their bail cancelled, and no further action was taken.

A total of 64 people were arrested during the coronation event, including members of Westminster City Council’s women’s safety campaign Night Stars, who hand out rape alarms and other items. The police operation during the coronation has been a topic of discussion, with some individuals criticising the heavy police presence and the handling of the arrests.