Another fun fact about Lubbock is that most Flags are actually banned from being flown here. Thin Blue Line Flag? Illegal. Don't Tread on Me Flag? Illegal. Let's Go Brandon Flag? Illegal. Lubbock prohibits the display of all flags that are not of a (1) nation, state, or political subdivision or (2) show an emblem or logo of a firm or corporation. (Lubbock Muni. Code § 40.04.003)