A Canadian airline has sent a warning to its pilots to stop bringing pornographic material into the cockpit. In an internal bulletin to staff, Air Canada threatened to sack and/or pursue criminal charges against pilots who were caught displaying ‘inappropriate material’ on a flight. The warning was sent to employees after obscene material was discovered while an official with Transport Canada, the national industry regulator, was seated in the cockpit. The bulletin was issued a year ago, but has recently been obtained by CBC News. In the notice, Rod Graham, Air Canada’s chief pilot and director of fleet operations and...