In a maximum security zone near the British Prime Minister's country residence at Chequers, a pictogram appeared in the shape of a Celtic cross. One of the arms of the cross was tiped by a triangle rather than by a circle, and the tip of the triangle was pointed straight at the residence.
Sa isang maximum na seguridad zone malapit bansa ng paninirahan ng British Prime Minister sa Chequers at pictogram lumitaw sa hugis ng isang krus ng Celtic. Isa ng ang mga arm ng krus ay tiped ng isang tatsulok sa halip na pagpipilian ay isang lupon, at ang dulo ng tatsulok ay tulis tuwid sa residence.