THE mysteries of what lies underground in London will be explained at a history event.

At Walthamstow Historical Society's meeting next Thursday (September 10, local historian Peter Lawrence will be giving a talk called 'Underground London'.

The talk will uncover the mysteries of hidden London including, air raid shelters, sewers and the Underground system.

It is in the main hall in Greenleaf Road Baptist Church, Greenleaf Road, Walthamstow.

No booking required. For further information call 07792 750017.