Protesters hold a 'Drax kills' banner outside the venue in Paternoster Squa...

Protesters gather outside the venue in Paternoster Square as environmental ...

Protesters gather outside the venue in Paternoster Square as environmental ...

Security personnel remove a protester from the venue in Paternoster Square ...

Security personnel remove a protester from the venue in Paternoster Square ...

Security personnel scuffle with protesters ejected from the venue in Patern...

Security personnel remove a protester from the venue in Paternoster Square ...

Security personnel remove a protester from the venue in Paternoster Square ...

Security personnel remove a protester from the venue in Paternoster Square ...

Security personnel remove a protester from the venue in Paternoster Square ...

A protester sits outside the venue in Paternoster Square after being ejecte...

Security personnel remove a protester from the venue in Paternoster Square ...

Protesters gather outside the venue in Paternoster Square as environmental ...

Security personnel surround a protester with balloons blocking the entrance...

Protesters hold a 'Stop burning trees' banner outside the venue in Paternos...

Protesters hold a 'Drax kills' banner outside the venue in Paternoster Squa...

Protesters gather outside the venue in Paternoster Square as environmental ...

Protesters hold a 'Drax kills' banner outside the venue in Paternoster Squa...