Action on water pipes Sha Tin district councillors urged the Water Supplies Department to speed up pipe replacements after a burst underground pipe caused serious flooding this week. On Wednesday, a ruptured pipe caused flooding at Sha Tin Wai Road near Prince of Wales Hospital. More Macau e-channels Nine more automated self-service immigration clearing gates have come into operation at the Macau Ferry Terminal in Sheung Wan, the Immigration Department said. This brings the total number of e-channel gates to 42.