Alien 1 - Attack this planet!

[Cut to outside saucer, saucer arms and fires missiles.]

[Cut to a train station. Explosions are visible and audible all around the station. The station announcer speaks with a slick female voice.]

Station Announcer - Due to unexpected invasion works over the weekend and destruction of the line, all services are temporarily suspended. A bus replacement service will be arriving shortly to ferry you to your shelter. National Rail would like to take this opportunity to apologise for the inconvenience - we’re really bummed about it.

[All the waiting passengers just look bored.]