What regulations have Ryanair put in place to ensure their passengers are safe?

The CEO of Ryanair Eddie Wilson has announced that they will operate by implementing the new health guidelines, this means that all passengers and crew must all wear face masks. The CEO announced that passengers should wear their mask at all times in the airport and on board and that these were EU guidelines that they were following to prevent the spread of the virus.

Ryanair have outlined regulations followed by each country to find out more visit:
https://www.ryanair.com/ie/en/useful-info/map-page

For UK guidelines regarding travelling abroad visit:
Tranzitt - Ryanair reopens and resumes services from 1st of July https://www.gov.uk/guidance/coronavirus-covid-19-safer-air-travel-guidance-for-passengers