This week is the only time when there is a 4 hours time difference between USA and UK instead of 5 ...the clocks are put forward a week early in the USA.
It created a problem when we flew over the pond to Manchester airport in 2007 during this time period. We landed a hour early at Manchester and there was no staff to get us off the plane, we had to wait a hour on the plane before they arrived for work! What fun
It was a Sunday morning so hopefully they caught on to the idea for the rest of the week.
We have avoided this time period ever since!