A Couple take a selfie just outside the cordon around parliament.

A mourner brings flowers to the police line.

Embankment on lock down.

Armed officers.

An Armed officer talks with a member of the metropolitan police.

Armed officers heading out on patrol.

An Armed police officer patrols on the inner cordon.

This American family were just bizarre and had us press photographers bemused by what they were saying. Going on about how different their holiday photos would be to the normal photos you see of London.

A Mother and daughter taking photos of each other on the police line.

Couple take a selfie in front of Big Ben despite all the police tape and and cones 

behind them.

Flowers left outside New Scotland Yard

Flowers left at the police line for those who had died the day before.