moira gemmill , 55 , was killed by a tipper lorry while cycling to work near lambeth bridge yesterday morning .
moira gemmill , 55 , was cycling to work at st james 's palace where she had begun a new role at the royal collection trust , when she collided with a lorry near lambeth bridge in westminster .
the leading art and design figure , who had recently been chosen to oversee a programme of renovations at windsor castle , was the fifth cyclist killed on london 's road this year .