The benefit of obtaining a full Class 5 driver's license is that there will be no GDL restrictions. Drivers can upgrade their licenses to commercial classes and can supervise Class 7 learners.
with a class III weapons licence
You can obtain your motorcycle (Class 6) learner licence after your 15th birthday - the same as a car (Class 1) learner licence. However, you need a full motorcycle licence to ride any motorcycle unrestricted, which take a minimum of 18 months form when you get your learner licence.
In the UK you do not have to wait or be 18, you need to have a full licence or have someone with you with a full licence
You have to have a full car licence or a full motor bike licence.
To drive a ltz400 quad bike you will need a full car licence or full motorcycle licence category B1. Also you will have to be at least 17 years old to get the licence.
pen licence
12 for your junior licence and 16 full your full
In semi-auto they can be found for as low as $350, but the full-auto cost much more around $13,000 after you get your class III licence to own one.
You can use your full UK or any other valid EU licence to drive in Ireland. If you wish to remain in the country then you will need to exchange your licence for an Irish one. Note that this only applies to "FULL" licences, if you have a "provisional" or "learners" licence you will need to do the Driver Theory Test and get a Learner's Permit which is valid for two years but you can only drive if accompanied by the holder of a full licence. As well as EU licences the following full licences can be exchanged for a full Irish licence, Iceland, Liechtenstein, Norway, Australia, South Africa, Japan.
to have a full drivers licence you have to be 17 but i think the UK is unfair and should let 16 year old receive a full licence also.
The international driving permit is a translation of your licence. It needs to be presented with your full licence, whatever the issuing country. The international driving licence is just that. it is a licence in it's own right. If you have a full driving licence from a country that is recognised by the international driving permit scheme then you only need a permit.