Jayhad:
In 2006 the City of Calgary at the request of the Calgary Fire Department closed all previously public accessable boat ramps above Grave Bridge to " Emergency Access Only". Following the 2013 flood the CFD added the Shouldice Park and Quarry Park boat ramps to their exclusive emergency service boat ramps. Grave Bridge was left open because the CFD would get stuck on the new gravel bar after the 2013 flood. It became the only city ownerd public boat ramp. Nevertheless, many guides had access keys to the emergency access keys to Cushing Bridge and other river access sites in the city as part of an agreement between the old guide association and the city. In addition, for a long time the CFD and CPD did not always lock the gates to boat ramps but by 2016 things changed with the City of Calgary development of the River Access Strategy whereby new public access ramps were approved by City Council. West Baker Park upgrades were the first with a new CFD boat ramp added to the site and the old ramp was upgraded to what we see now. A new ramp at Inglewood and Ogden Bride was also in the mix. Inglewood access is problematic, hence the reason for CRUA approaching CMLS for access at St. Patrick's Island. Ogden Bridge river access site is being built this yeaR.
So what I am getting at Jathad, if you have been able to access any of the emergancy access only boat ramps with a trailered boat in the last 10 years, you were probably doing so because the access gate was not locked, you had keys or accessed at some casual river access location of your own. Any of these options could get you a ticket.