Tortoiseshell: I'm afraid that I've decided to call it a day on this cache.
I will soon be moving away from the Cardiff Bay area and therefore unable to maintain the cache.
I had thought of letting the cache out for adoption, (and had contacted Scanker about this possibility).
However, I visited this morining and saw that the council had been mowing the area. They have cut away all of the scrub that used to offer some privacy to the cache.
The council mower has obviously seen the cache site, and very kindly mowed around it. But the site is now completely exposed and I wouldn't bet on it lasting very long.
There were several trackables in the cache, which are now safely in my inventory - I will move them on soon.
However, I'm sure that Hymadriad Park is suitable for a cache of some description (perhaps a micro in the wall which used to guard the cache)? Perhaps Scanker will take the opportunity of setting up "Cardiff Parks: 5"?
Ah well, it was fun while it lasted. I'll be using the container to set up a cache near my new location...