london british foreign secretary boris johnson say tuesday saw reason cancel donald trump state visit britain u.s. president criticize mayor sadiq khan response london bridge kill prime minister theresa may call trump comment wrong trump lambast khan twitter accuse make pathetic excuse say londoners alarm sight additional police streets british capital saturday attack kill seven people invitation issue accept see reason change far sadiq khan say reassurances offer people london think entirely right speak way johnson say bbc radio interview ask whether trump state visit cancel date set visit agree may visit washington january see sign desire maintain good tie britain traditional close ally trump begin presidency conservative prime minister say khan good job echo public sentiment across london tuesday may tell political rally response question trump tweet think donald trump wrong things say sadiq khan trump khan son pakistani immigrants first muslim elect london mayor odds since khan denounce ignorant trump campaign pledge impose temporary ban muslims enter unite state since take office jan. 20 trump order temporary travel restrictions people several muslim-majority countries although ban currently hold federal court ask tuesday london visit white house spokesman sean spic say trump intend go appreciate majesty gracious invitation ask monday even would like trump visit call khan member britain opposition labour party say position remain think roll red carpet president usa circumstances policies go everything stand khan tell channel news tim farron leader opposition liberal democrats also urge may cancel visit say trump insult britain value time introspection mourn former democratic u.s. presidential candidate hillary clinton defeat trump last november praise khan performance deal attack speak fundraise event monday name trump say time lash incite fear use trash talk terror political gain washington examiner report deputy white house spokeswoman sarah sanders tell reporters monday think correct characterize trump tweet pick fight khan ask trump attack mayor muslim sanders reply think suggest something like utterly ridiculous trump old son donald trump jr. defend father every time put something get criticize media day every day trump jr. say interview abc good morning america broadcast tuesday guess prove right every time keep say go great hold fast go keep calm carry on maybe keep calm actually something say refer world war two-era slogan resilience keep calm carry britons echo follow london attack british author j.k. rowling say tuesday state visit go ahead trump tweet relate attack enlarge show wherever go rather come like vile tweet juxtapose whatever coax read autocue rowling celebrate harry potter book frequent critic trump write twitter trump 's uk visit despite criticism say foreign secretary