5 Rollers in a row !

 I don't know what was going on here but it's not every day you see 5 of these in a row - actually there are 4 in this blip - I wasn't quick enough;-)

 After a false start in Westminster - the queue at the Cabinet War rooms was enormous -we headed to Euston to the Wellcome Exhibition - Electricity  - very interesting - I learnt a lot .
We went along the road to the Quaker Friends House for lunch .