A Siberian weather system that meteorologists called “the Beast from the East” brought rare snow and sub-zero temperatures to much of Britain in late February and early March. Business surveys last week showed the dominant services sector and the construction industry were hit badly by the poor weather, although manufacturers fared better. Separately, the British Retail Consortium (BRC) said total retail sales values were up 2.3 percent in March compared with the same month a year ago, following a 1.6 percent year on year increase in February.