1. picketing - Noun
2. picketing - Verb
of Picket
Source: Webster's dictionaryI asked a couple of months ago if anyone would like to start picketing the gas stations. Ron Ziegler
But picketing - picketing for or against something, and handing out literature - these are conspicuously formal actions. They have to be understood as indirect communication. Tony Conrad
According to the Los Angeles Times, other examples included cult "operatives" going through Singer's trash and mail, picketing her lectures, hacking into her computer, and releasing live rats in her house. Source: Internet
An aside: Many years ago I was on a business trip in Topeka and the Phelps tribe was picketing in the middle of nowhere as we drove by. Source: Internet
Dominion workers vacated its secondary picket line at the Loblaw Companies Limited distribution centre overnight Sunday and were hit with an injunction Monday morning preventing them from picketing outside. Source: Internet
For example, labour law may restrict secondary picketing (picketing a business connected with the company not directly with the dispute, such as a supplier), or flying pickets (mobile strikers who travel to join a picket). Source: Internet