Various aspects of The Peak Speedwell System are mentioned in most editions of Descent Magazine (Wild Places Publishing). In depth details of all the issues can be found via the Descent Indexes here.
Here is a list of the issues which have Peak Cavern featured on the Descent front cover:
It had been reported to the Peak Cavern keyholders that there is a damaged section of rope in Victoria Aven - this whole area has now been completely re-rigged and the very large boulder assessed and can now again be included in the list of possible trips within the system.
However, there are still loose rocks of varying sizes which could easily be displaced and could cause serious damage/harm so please exercise extreme caution!