the cops are snapping anyone coming near. the first day of the conference was beleaguered by the FIT, so you know what to expect. 2 years ago the DLR was shut down on the relevant days so don't expect to get into the areaeasily. one option is to get take out at canning town and take your chances but you can bet thet the DLR will be shut down on wednesday. but you could take the district or hammersmith line to plaistow, walk down to the left, take the next big road to the left, cross the road and take bus 473 down and get out whenever you think it's necessary. check out the attached map.