stars in their eyes

have you ever wondered what is on the other side of the smoke in ‘Stars In Their Eyes’ ? i recon it it’s a space time portal thing. anywhere you see smoke look to see if there is anyone dressed as elvis, buddy holly etc entering or emerging from it.
perhaps i’ve been reading too much harry potter and this is an extension to the Flue network thing. or maybe i’ve stumbled upon the truth …
here is one entry point i saw at near Paddington Station this morning. A man had just gone through the smoke and dissapeared (he could have just gone in to the van of course).