Holidays on narrowboats and oxygen supplies

Hi all.

I have plans to tour Yorkshire, Cheshire and the North West for approximaly 8-10 weeks during the summer.  I am worried This might have to be called off (!!!!!) because of regulations about storage of oxygen tanks on a Narrowboat which carries propane gas for cooking. Tanks stored in steel cuboard on bow of boat far away from where oxygen tanks will be.

I wondered if anyone had encountered this predicament and could advise whether I need to re-think my future holidays now I am an official CH sufferer.

Regards

Jeannie.