How far away is safe in from a nuclear incident like Japan.

Well with a twelve and a half mile exclusion area this lady would be safe as she was photographed at Bletchley Park which is over a 100 miles from Sizewell Power Station and she was probably more worried about Pollen.

Though a tsunami and earthquake in the Severn Estuary are extremely unlikely a twelve and a half mile exclusion area from Oldbury Power Station would reach to Easton Way at the bottom of the M32.