 California passed a law that goes into effect today. It requires around 2,400 bars and nightclubs with a type 48 liquor license to have a sign letting customers know that they have drug testing kits. The sign says, don't get roofied. Drink Spikage drug test kits available here. Ask a staff member for details. The kits can be free or for a, quote, reasonable price. Devices can include test strips, stickers, or straws.