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