It's been a busy month at border crossings in Windsor.
Canada Border Services Agency (CBSA) says there were seven incidents at the Ambassador Bridge and Windsor-Detroit Tunnel between December 7 and December 15.
According to CBSA, two firearms were seized, along with six magazines, 21 rounds of ammunition, a firearm silencer, two canisters of pepper spray, and a switchblade.
Officers also seized 21 rounds of illegal ammunition.
CBSA says penalties ranged from $500 to $1,500, and all seizures except for one were from U.S. residents.
One seizure was from a Canadian resident, and that investigation continues.