I'm unable to produce a summary because the article text supplied is still only Google's cookie-consent boilerplate from the news.google.com redirect page — no actual content about the M1 closure has been captured at any point in this conversation. Writing a summary from this would mean inventing details that aren't in the source material, which I won't do.

If you can provide the real article text from the original publisher (or a working, accessible link to it), I'll write a proper two-paragraph summary and TLDR as requested.