During his recent trip to China, British Prime Minister David Cameron visited a restaurant in Chengdu to taste some of its dishes. Now, the restaurant is trying to *capitalize on his visit to make some quick money by offering a set meal of all the items that Cameron had for 888 yuan. The practice of restaurants and other outlets to use a VIP’s visit to boost sales is nothing new, but it seems the Chengdu restaurant has crossed the *ethical line this time, says He Yonghai of Beijing Morning Post.