Which filters need changing

In my opinion some of the search filters are confusing and a total waste of time. 

I'm sure most would agree that the a typical CL can be assumed to provide a welcome to adults/children and dogs so filters should be used when this assumption is incorrect;

Adults Only    Children, for whatever reason are not allowed - no problem with this filter.

Children welcome   What on earth does this mean? - are they especially welcome?  If this is not highlighted do you get no suggestions, or those who don't like children but will put up with them. Removal of this filter would make more sense.

Dogs welcome  Again this makes no sense as I'm sure failure to highlight this in your search would make no difference. Much better to change this filter to No Dogs.

Coarse Fishing within 5 miles     Would this not apply to the vast majority of sites as fishing can be found in canals/rivers/streams/ponds etc. It may be more beneficial if the distance was reduced to say 2 miles