Go and see the volcano!

Many thanks, Amelia! You just follow the crowds;-)
The Met Office has exceedingly good warning systems, there's a gas pollution forecast telling you exactly from which direction it's safe. Sometimes with too much gas pollution around or in bad weather they close down the site by blocking the access to the car parks. Every smartphone in the area automatically gets all alerts.
So to be at risk you have to wilfully ignore all warnings;-)

Thank you, Roger!

Thank you so much, Gillian! I was so glad I got to see it:-)

Das scheint ja wirklich ein Touristenmagnet zu sein.