Shopping centre
Why should we expect any more in the way of snow clearing at LHR & LGW after all it's not the sort of thing that the management of a shopping centre has to deal with. The kit to clear the snow costs a lot of money and usualy contributes nothing to profit.
Ho Ho Ho ! this year the lack of snow clearance has stopped the flow of those seeking a retail oppertunity so the shopping centre management may will have to buy that runway snow clearing equipment just to get the customers (sorry passengers) flowing through the door!