The only things that should go into a toilet are the THREE Ps:
All else causes problems and increased costs to repair and maintain our Wastewater (Sewage) collection and treatment system. This impacts YOUR utility user fees and property taxes.
Causing a back-up can affect a whole block. Just talk to someone who has experienced a raw sewage back-up in their residence and appreciate that it is worth being more careful in the use of the Town's sewer system.