Ad on this page - a pop up no less - blocking the entire screen and scrolling down the page with no X option.
https://www.mumsnet.com/talk/am_i_being_unreasonable/5542771-aibu-to-expect-quieter-after-school-time-for-my-only-child
I've been looking at Eurostar recently so I understand how it's tracked me but this ad isn't acceptable.