There is a place for wide beam boats but the north Oxford Canal is definitely not one.
Despite the published dimensions of 2.1m beam and 21.9 length, it would seem that CRT have not objected to these boats being moored at Dunchurch Pools [Onley "Monster Marina"] and Barby Moorings. On my return trip to Cropredy last week, I saw 4 wide beams in Dunchurch and 2 in Barby. The former's entrance from the canal has clearly been constructed to allow these boats to gain access and egress.
The local licensing officer even said there was nothing they could do. Really? But let's look at the real issue, and disregarding the fact that only narrow beam boats can travel through Hillmorton Locks: the canal profile is totally unsuitable for anything over 6ft 10" nominal beam!
Several pinch points exist which will render meeting a wide beam an accident waiting to happen include
a. the length between bridge 90 and 89, with 14 day mooring and overgrown offside vegetation,
b. between bridges 83 and 84, again overgrown vegetation on the offside, not to mention the slope of the towpath edge
c. the blind approach to bridge 80, only recently repaired.
CRT have said they doubt if these boats will actually go out, but I do know that Dunchurch have constructed a wide beam slipway so we can expect movement along this 3 mile section. I for one would not want to come up against a wide beam at the locations noted above. An even worse scenario would be one going down to Hillmorton, finding they cannot go further the trying to reverse back to Tarry's bridge winding hole.
Maybe it is time to campaign for a narrows to be constructed at bridge 90 of 8ft beam. I'm sure it would get the support of most narrow beam boaters.