Two people in a pickup truck dumped bags of trash onto the driveway of the Waste Management facility where truck drivers are striking on Monday, said KIRO 7 Eyewitness News reporter Alexandra Limon.
The two sped away quickly thereafter, not stopping long enough for Limon to ask them who they were or why they dumped the trash.
Picketers told Limon the two were likely angry Waste Management customers.
The strike began last Wednesday with a walkout by about 150 recycling and yard waste truck drivers represented by Local 117. Garbage truck drivers represented by Teamsters 174, who won't cross the picket lines, joined the walkout.