Q: Can a private employer limit its employees’ speech and political activity in the workplace?

A: Yes, but not speech that is considered part of a “concerted activity.”

Last year, former San Francisco 49ers player Colin Kaepernick, kneeled during the national anthem to bring attention to racial injustice. On Saturday September 23, 2017, in a series of tweets, President Trump demonstrated his displeasure with NFL players who do not stand during the national anthem and called for their termination.  In response to President Trump’s comments, NFL players across the country have been “taking a knee,” locking arms or staying in the locker room during the national anthem.  These demonstrations have generated a lot of discussion about whether a private employer can limit an employee’s speech and political activity in the workplace.

When you are conducting a workplace investigation, do you instruct employees interviewed not to discuss the investigation with other employees?  You probably do.  It protects the fairness, integrity and truth-gathering function of the investigation.  It allows you to do the best possible investigation.

Did you know, however, that giving that instruction to employees — to not discuss the investigation with co-workers — may be illegal?  The National Labor Relations Board (NLRB) recently said it is.  Read on for their explanation and what you can do about it.