It will depend on the severity of OSA you have and how symptomatic you are. You can look on the Government website for more information. (www.gov.uk/excessive-sleepiness-and-driving)

You will be given new parts once a year. If you need more, you can purchase through Resmed directly (www.resmed.co.uk)

Yes, it has to go as hand luggage, can be scanned safely. You may need an extension lead & travel adaptor plug in the hotel.

Call the department and we will advise accordingly. We may need to adjust the settings.