§ Mr. Cormackasked the Secretary of State for the Environment how much office space was unoccupied at Five Ways House and Five Ways town offices, Birmingham in March 1981, in square feet; how much was
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§ Mr. KingI am not aware that any systematic evidence is available, but from time to time instances arise in which avoidance of the rate burden appears to be a contributory reason for the demolition of premises.