WSP and Whatcom Sheriff Flood I-5 With 119 Stops Wednesday

WHATCOM COUNTY, Wash. — A highly visible law enforcement surge swept through north Whatcom County this week as the Washington State Patrol and Whatcom County Sheriff’s Office conducted a large-scale Move Over emphasis patrol, and drivers across the region took notice.

PNW Daily issued an early warning on Facebook Wednesday morning after spotting clusters of traffic stops along the I-5 corridor. Within hours, readers confirmed just how widespread the effort had become.

This Crash Report is sponsored by CrashLaw.NET, a legal resource for crash victims in Whatcom County.

Readers Report Stops From Ferndale to Bellingham

“Yup! 4 people pulled over between Ferndale and Grandview. Glad I wasn’t driving 80 lol,” wrote Dawn R. Visser. Others reported similar scenes across multiple stretches of the county.

“I saw 5 between Ferndale to Bellingham this morning,” said Harpreet Kaur. “Saw 7 between Ferndale and Larrabee exit,” added Dan and Nancy Phillips.

Several readers also noted the enforcement spanned multiple days. “Amazing how many law enforcement had trucks pulled over yesterday (Tues May 5),” said Sara King. “They were out yesterday also in full force!” added Theo Huisman.

What the Operation Targeted

The coordinated patrol brought together WSP District 7 troopers, commercial vehicle enforcement officers and the Whatcom County Sheriff’s Office Traffic Unit.

Together, they specifically targeted violations of Washington’s Move Over law and focused heavily on commercial vehicles.

Drivers reported a diverse mix of enforcement tactics, including unmarked vehicles, pickups, motorcycles and standard cruisers working simultaneously in the same areas.

What the Move Over Law Requires

Washington’s Move Over law requires drivers to change lanes away from emergency or roadside vehicles displaying flashing lights when doing so is safe.

If a lane change is not possible, drivers must slow down significantly.

The law has become an increasing enforcement priority as troopers and roadside workers continue to report close calls on high-speed corridors like Interstate 5.

For some drivers, this week’s patrol served as a reminder that enforcement is always possible. “About a year ago I saw a small sports car zipping by really fast,” recalled Judy Hammer Chapman. “Further up the road I saw the blue lights flashing. He had that first speeding car pulled over!”

This week’s operation made that reality unmistakable. Enforcement was not just present — it was everywhere.