Snoop Dogg and Diddy's historic tour may be coming to an end due to visa problems. Snoop Dogg was denied a visa to enter Britain for the European tour due to his arrest last year at London's Heathrow Airport for causing a disturbance, Reuters reported. The latest stop on Diddy and Snoop's One Love Peace Tour is slated for Tuesday at London's Wembley Arena, and Snoop's rep said Saturday that he's still working to get the paperwork in order. Snoop spoke with MTV International on Sunday, and said he was "shocked" by the decision. "I'm not sure what's going on right now. I've been denied entry into the U.K. I don't know why. I'm here to perform and give people what they want. To be a peace figure. Me and Puffy come from a background where, with the East Coast and the West Coast, there were a lot of diferences in the hip-hop community. But now we want to go around the world and show postive examples in the U.K." Britain's Home Office would not comment, but said that the government had the power to refuse entrance to individuals whose presence in the country would "not be conducive to the public good." .