Sadiq Khan cancels Advertising Week Europe appearance following Westminster attack

The mayor of London Sadiq Khan has pulled out of appearing at Advertising Week Europe today (23 March) in light of yesterday’s terror attack on Westminster.
The event’s organiser told attendees that Khan is “dealing with the events of yesterday and is required elsewhere”.
The mayor, who was featured prominently in Ad Week 2017’s marketing collateral as part of his office’s #LondonIsOpen campaign, was due on stage with Evening Standard editor Sarah Sands &ndash