1/ Is TITAN CAVE SYSTEM the DEEPEST in the British Isles? If so is it deeper than OGOF FFYNNON DDU in Wales as they still claim to be deepest (Jan 2008)?
2/ Is the TITAN SYSTEM accessable to 'weekend' cavers. If so are there any depth/access restrictions?
3/ What is the average through time for 'weekend' cavers'?
4/ As in many other systems in the area is access safer in Spring and Summer?

Many thanks for your time.
Alan