You said suggestions would be appreciated so:
1. Stop driving while you continue to have a UK license and a Swiss permit valid more than 1 year. You are not eligible to drive and are therefore uninsured. You risk losing your license, losing your no-claims, losing your car and losing your liberty (aka jail/prison).
2. Go to your local strassenverkersamt (see
www.asa.ch for details) and ask to exchange your UK license for a CH one. They might allow you up to 3 years to exchange provided you assure them you stopped driving after 12 months. They may accept your application with a reason such as travelling a lot, work reasons etc. This is discretionary and not a right. An exchange if accepted will take merely days to process. When you return to the UK, if it is in the period of your current photocard validity, you are entitled to a free exchange back as they recognize you needing to exchange in Switzerland within 12 months unlike the rest of the EU/EEA. So you will not need to "pay twice" upon returning to the UK.
3. Once you relinquish your Swiss residence you are no longer insurable on a CH policy. However if your friend/partner is insured in CH with a CH car, and has CH nationality/residence permit and a CH license, then you may occasionally drive their vehicle if their insurance policy permits it while visiting CH. If you drive their vehicle in the UK or Ireland you will need to sign their green international insurance certificate as a "named driver".
Do you "see the point" now? I look forward to you showing your appreciation heeding my advice. Otherwise be prepared for fines in the 1000's of francs with the risk of jail and license loss. Unfortunately we are not in the EU/EEA where you can take your time exchanging your license until it expires. Please respect local laws when living here. One hears a lot about foreign drivers not reaching UK standards in the UK right? Or is it OK for them not to "see the point"?
Link for Kt. ZG is here:
http://www.zug.ch/behoerden/sicherhe...-und-formulare
Go to
Gesuch um Umtausch eines ausländischen Führerausweises under "Führerzulassung".