GBPUSD remains vulnerable to the downside as more weakness is expected in the days ahead.Support is seen at 1.2900 level. Further down, support comes in at the 1.2850 level where a break will turn focus to the 1.2800 level. Further down, support lies at the 1.2750 level. Below here will set the stage for more weakness towards the 1.2700 level. On the upside, resistance stands at the 1.3000 with a turn above here allowing for additional strength to build up towards the 1.3050 level. Further out, resistance stands at the 1.3100 level followed by the 1.3150 level. On the whole, GBPUSD faces further downside pressure on further weakness.