Several more pot busts over the long weekend on Niagara's border bridges.

U.S. customs officials on the Peace Bridge seized over 75 grams of weed in five separate busts.

91 grams of marijuana was seized at the Rainbow Bridge from a 32 year old American man and there were three more seizures at the Queenston Lewiston Bridge.

All told there were 13 narcotic related seizures including one for cocaine.