The trick is not to sneak it. Hi Viz and some yellow flashing lights. Couple smooth talkers.

Pretty much what we learned as student when we were doing something which we technically had no permit for (like digging out some stuff, using it for a theme party and putting it backs few days later). Put on some hiviz and nobody is the wiser.

https://www.welikela.com/richard-ankrom-guerilla-public-serv...