Aardvarks are a species included on the Dangerous Wild Animals License. The full list of species is included here:
http://archive.defra.gov.uk/wildlife-pets/wildlife/protect/documents/dwa-animallist.pdf
This is an interesting list. If you want a kodkod, bay cat, or aardwolf, you don't need a license. Are there lots of bay cats and kodkods running through the suburbs of the UK?
I think things like jellyfish aren't mentioned because they can't really escape and cause trouble. The listings are assessed on what an animal could to do if it got out and came into contact with members of the public rather than on risk to the owner or caregiver.
BRITISH PRIME MINISTER ATTACKED BY ESCAPED JELLYFISH
British Prime Minister David Cameron was stung by a swarm of box jellies this afternoon at 10 Downing Street. While authorities have not released details, the jellies were believed to have been in the toilet of Cameron's private bathroom. The jellies are thought to have found their way into 10 Downing Street through the sewer system and possibly originated as escaped animals from a private collector. The extent and location of Cameron's injuries are undisclosed at this time, but given the location of the jellies....
The reason European badgers, European otters and grey seals are not covered by it is because they are covered by other legislation stopping the public from keeping them unless they are recovering from an illness and recuperating.
Hello David. I came across the list when I was doing some research for a question. I wonder why people could keep a bay cat or kodkod. As far as I know, neither species is kept by any zoo. You also don't need a licence for a broad-nosed gentle lemur, but you need one for a ring-tailed lemur or an indri. You also don't need a licence for a thylacine, but you do for a capuchin monkey, which is considered to be a dangerous animal, while a human isn't. Presumably you can keep a New Guinea singing dog, but you can't keep a dingo. I also wonder why the European otter is the only species not considered to be dangerous. Also, I wonder why none of the deadly venomous cnidarians are mentioned, specially as several aquartia now how various jellyfish. Alos, no insects are mentioned and I doubt if neighbours would be happy if Asiatic giant hornets or African killer bees escaped from a zoo from Hell.
I must admit that I'm impressed that the people compiling the list knew about certain species that most people wouldn't have heard of. I just find it confusing how some were classified as dangerous, while close relatives were not.