P203 CEEFAX 203 Tue 30 May 19:19/37 L   CLEAREST REPORT  DROP IN LENDING   Britain'u major clearing banks have   followed th building s cietie in   revealing lower mortgage lending.     Industry figur s put n moutgag   lending last month at a seasonally   adjusted £521m after March's £554m.     Gross mortgage lending fell by 11%   in the same month to some £1,288m.     New loan approvbls fell steeply to   some £1,118m from £1,510m in March,   whil the av rage valu of n w loan   approvbls was down 2.5% on the year   at £49,900 - th fir t jar on- ar   fall since the end of 1992.   Headlines 201 House prices 280 Update Arrivals Stocks UT Pan l