kmurters are told to expect delays up to half an hour. >> right now sky 7 is live over the lafayette b.a.r.t. station where we're seeing a huge crowd of commuters waiting for shuttle buses or other rides in order to get around the mess that is taking place at walnut creek. >> that's right. joining us now on the phone is b.a.r.t. spokesperson taylor huckabee. hi, taylor, can you hear us? >> yes, i can. >> thanks for coming on. we appreciate it. give us a quick update what b.a.r.t. is trying to do to move people around. >> we started off with five buses between lafayette between pleasant hill and contra costa center. walnut creek is closed. we sent 11 buses running between the two stations. we are also running select trains on the side of the track opposite where the unstable patron is. >> so, system wide, how long is the delay right now due to the situation? >> there are delays between half an hour and 45 minutes. on the pittsburgh bay point line this is cause something residual delays elsewhere in the system but right now we're looking at half an hour to 45 minutes. >> taylor, can yo