Thousands of police officers created a ring of steel around the royal wedding - more than 90 people were banned from the area and arrests have been taking place over the past few days.

Forty-three arrests have been made around the royal wedding security zone, including one for sexual assault, police have said.

A huge security operation is in place around Buckingham Palace, Westminster Abbey and the Mall. Snipers are surrounding while helicopters circle above with advanced optical gear.