The patrol vessel Pvt. Robertson VC has been completely wrapped in tarps at Halifax Shipyard. I believe this is anticipation of the roll out of the second vessel in the series, Cpl Kaeble VC which will be happening very soon.
The Robertson was painted outdoors and rolled back inside for more work. If the Kaeble is to follow the same routine, then this wrapping job is to keep the Robertson from being spattered with overspray.
The Robertson is apparently not going to be launched until it is virtually complete.