Canada’s Transportation Safety Board (TSB) has released a new video to call attention to the hazards of runway incursions, which the Board recently identified as one of the country’s top nine transportation hazards. The TSB recorded more than 4,100 incursions between 2001 and 2009. Incident numbers increased 27 percent between 2010 and 2011 alone, from 351 to 446, respectively, since runway incursions were placed on the TSB’s watch list in 2010.