This tattoo-like sticker, which can be printed in a variety of designs, detects the presence of a drug often used to “spike” drinks — the letters turn red when exposed to it.

The exciting Orion's Belt lines up in Listed company at Sandown on Thursday and looks a star on the rise for her breeder Mareshah Stud. Owned by Georginio Rutter and Jinky Farms, the juvenile is a ...