Hi, i have not been cycling for quite a few years due to a recurring knee problem , i did a lot of road cycling and i am very familiar with that type of cycle . However having just had a operation on my knee my specialist as recomend i go back to cycling but in a lighter way so i am looking for a cycle that will bo ok on the canals toe paths but will be able to use on the roads as well, (commuting) Its been a while since i was in the market for a new cycle (or used) so i was hoping i could get a bit of advice from the forum on what type i should be looking at , i notice their is quite a few hybrids knocking about .Could anyone please help . Thanks ps Budget around £350/450