bring in a bevy of rollbacks to the workers’ pay and benefits and other changes to the collective agreement. Local 691 argued Irving simply wished to lengthen the work week without paying workers overtime rates. The strike lasted 27 months and was based on Irving's demands for flexibility of the workers to ensure the refinery was competitive. The strike is seen as symbolic of a rollback of labour and democratic collective bargaining rights that have been in decline across North America. Transportation Air Air service into Saint John is provided by the Saint John Airport/Aéroport de Saint John, near Loch Lomond east northeast of the central business district or approximately by road northeast of the city centre. Flights are offered by Sunwing Airlines (seasonal) and Air Canada (Air Canada Express and Air Canada Rouge). In 2011, WestJet decided to withdraw from the Saint John Airport. Quebec-based Pascan Aviation announced its expansion into Saint John in late 2012, with direct flights from Saint John to Quebec City, Newfoundland, and other destinations beginning in September 2012. Porter Airlines flies once daily from Saint John, to Ottawa and Toronto Island Airport. Highways The main highway in the city is the Saint John Throughway (Route 1). Route 1 extends west to the United States border, and northeast towards both Prince Edward Island and Nova Scotia. A second major highway, Route 7, connects Saint John with Fredericton. There are two main road crossings over the Saint John River: the Harbour Bridge and the Reversing Falls Bridge, approximately upstream. Rail The Reversing Falls Railway Bridge carries rail traffic for the New Brunswick Southern Railway on the route from Saint John to Maine. Saint John was serviced by the "Atlantic" Line of Via Rail passenger service. Passenger rail service in Saint John was discontinued in December 1994, although the Canadian National Railway and New Brunswick Southern Railway continue to provide freight service. Port and ferries Port Saint John is located where the Saint John River meets the Atlantic Ocean. Thus both the ocean and the river system is navigable from Saint John docks. Bay Ferries operates a ferry service, , across the Bay of Fundy to Digby, Nova Scotia. The Summerville to Millidgeville Ferry, a free propeller (as opposed to cable) ferry service operated by the New Brunswick Department of Transportation, connects the Millidgeville neighbourhood with Summerville, New Brunswick, across the Kennebecasis River on the Kingston Peninsula.