A girl hands out free marijuana joints to people at the Vancouver Art Gallery during the annual 420 day of promoting the use of marijuana in Vancouver, British Columbia April 20, 2012.   REUTERS/Ben Nelms    (CANADA) A women holds up bags of marijuana for sale at the Vancouver Art Gallery during the annual 420 day promoting the use of marijuana in Vancouver, British Columbia April 20, 2012.   REUTERS/Ben Nelms    (CANADA) Vancouver Whitecaps Omar Salgado kicks FC Dallas Zach Loyd in the head while fighting for the ball during the first half of their MLS soccer game in Vancouver, British Columbia April 21, 2012.   REUTERS/Ben Nelms    (CANADA) Sporting KC goalkeeper Jimmy Nielsen yells at the referee after being scored on by the Vancouver Whitecaps during the second half of their MLS soccer game in Vancouver, British Columbia April 18, 2012.   REUTERS/Ben Nelms    (CANADA) A few photos from North America’s largest Dastar (Turban) tying competition held in Surrey, British Columbia this past friday. (Photos by Ben Nelms) A referee counts to ten while a boxer recovers from a knock-out blow during a boxing match in Langley, British Columbia on April 6, 2012. (Photo by Ben Nelms) Edmonton Oilers Chris VandeVelde shows off his new chipped tooth to teammate Colten Teubert after getting checked while playing the Vancouver Canucks during the first period of their NHL hockey game in Vancouver, British Columbia April 7, 2012.   REUTERS/Ben Nelms    (CANADA)

A girl hands out free marijuana joints to people at the Vancouver Art Gallery during the annual 420 day of promoting the use of marijuana in Vancouver, British Columbia April 20, 2012.   REUTERS/Ben Nelms    (CANADA)

A women holds up bags of marijuana for sale at the Vancouver Art Gallery during the annual 420 day promoting the use of marijuana in Vancouver, British Columbia April 20, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps Omar Salgado kicks FC Dallas Zach Loyd in the head while fighting for the ball during the first half of their MLS soccer game in Vancouver, British Columbia April 21, 2012.   REUTERS/Ben Nelms    (CANADA)

Sporting KC goalkeeper Jimmy Nielsen yells at the referee after being scored on by the Vancouver Whitecaps during the second half of their MLS soccer game in Vancouver, British Columbia April 18, 2012.   REUTERS/Ben Nelms    (CANADA)

A few photos from North America’s largest Dastar (Turban) tying competition held in Surrey, British Columbia this past friday. (Photos by Ben Nelms)

A referee counts to ten while a boxer recovers from a knock-out blow during a boxing match in Langley, British Columbia on April 6, 2012. (Photo by Ben Nelms)

Edmonton Oilers Chris VandeVelde shows off his new chipped tooth to teammate Colten Teubert after getting checked while playing the Vancouver Canucks during the first period of their NHL hockey game in Vancouver, British Columbia April 7, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps goalkeeper Joe Cannon makes a save against D.C United during the first half of their MLS soccer game in Vancouver, British Columbia March 24, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps goalkeeper Joe Cannon makes a save against D.C United during the first half of their MLS soccer game in Vancouver, British Columbia March 24, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps Martin Bonjour (white) heads the ball against D.C United Hamdi Salihi during the second half of their MLS soccer game in Vancouver, British Columbia March 24, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps Martin Bonjour (white) heads the ball against D.C United Hamdi Salihi during the second half of their MLS soccer game in Vancouver, British Columbia March 24, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps Lee Young-Pyo (R) falls to the ground while fighting for the ball against Montreal Impact Josh Gardner during the first half of their MLS soccer game in Vancouver, British Columbia March 10, 2012.   REUTERS/Ben Nelms    (CANADA)

Vancouver Whitecaps Lee Young-Pyo (R) falls to the ground while fighting for the ball against Montreal Impact Josh Gardner during the first half of their MLS soccer game in Vancouver, British Columbia March 10, 2012.   REUTERS/Ben Nelms    (CANADA)

(L) Vancouver Whitecaps John Thorrington jumps on top of Colorado Rapids FC Jeff Larentowicz while fighting for the ball during the second half of their MLS soccer game in Vancouver, British Columbia October 22, 2011.   REUTERS/Ben Nelms    (CANADA)

(L) Vancouver Whitecaps John Thorrington jumps on top of Colorado Rapids FC Jeff Larentowicz while fighting for the ball during the second half of their MLS soccer game in Vancouver, British Columbia October 22, 2011.   REUTERS/Ben Nelms    (CANADA)