Fourth-round results: Stanmore (163-4) bt Hampstead (162) by six wkts, BWIA (261) bt Hainault (140) by 121 runs, Bexley (293-3) bt Chingford (275-8) by 18 runs, Teddington (325-6) bt Sutton (150) by 175 runs, Wimbledon (250-7) bt Dulwich (170-9) by 80 runs, H Wycombe (211) bt Bromley (188) by 23 runs, Brentham (301-5) bt Walton-on-Thames (221) by 80 runs, Ealing (220-4) bt S Hampstead (219-4) by six wkts.