A “number of people” were killed and other were injured Saturday as a vehicle plowed into a crowd at a street festival in Vancouver, law enforcement said.

“The driver is in custody,” the Vancouver Police Department said in a social media post.

Crowds had gathered in the Canadian city’s downtown to celebrate Lapu Lapu Day, Mayor Ken Sim said in a statement. A vehicle “drove into a crowd” at the festival near the intersection of E 41st Avenue and Fraser Street at about 8 p.m., police said.

“Our thoughts are with all those affected and with Vancouver’s Filipino community during this incredibly difficult time,” Sim said.

This is a developing story. Please check back for updates.