They were not universally popular, however, as tolls were charged for their use, to recoup the capital cost, and this was resented on rivers where barge traffic had previously been free.
[6] Where the towpath reached a lock, which was spanned by a footbridge at its tail, the southern section of the Stratford-on-Avon Canal used split bridges so that the horse line did not have to be detached.
This resulted in deep grooves being cut in the fabric of the bridge, and in many cases, the structure was protected by cast iron plates, attached to the faces of the arch.
In more recent times, this has provided difficulties for walkers, where an attractive river-side walk cannot be followed because the towpath changes sides and the ferry is no more.
The canal's engineer, G. R. Webb, produced a report on the expected costs of laying rails along the towpaths, but nothing more was heard of the project,[8] and the advent of steam and diesel powered boats offered a much simpler solution.
Subsequent legislation, such as the Transport Act 1968, which defined the government's obligations to the maintenance of the inland waterways for which it was now responsible, did not include any commitment to maintain towpaths for use by anyone,[9] however, some ten years later British Waterways started to relax the rule that a permit was required to give access to a towpath, and began to encourage leisure usage by walkers, anglers and in some areas, cyclists.
[10] The steady development of the leisure use of the canals and the decline of commercial traffic has resulted in a general acceptance that towpaths are open to everyone, and not just boat users.
[13] However, not all canal towpaths are suitable for use by cyclists, and conflicts can arise between the differing user groups, leading to campaigns such as Stay Kind, Slow Down.