Driver reported swerving on I-91 in Hatfield, Hatfield MA

00:00

82 to 91 patrols, code 22 reporting erratic.

00:05

White Honda CRV just passing the 35 southbound.

00:10

Appears to have mass plates, but she couldn't make out the plates.

00:12

Vehicles all over the road, keeps turning his flashers on and off.

Driver reported swerving on I-91 in Hatfield