SirPrimalform: ...the pound keeps dropping in value. It definitely took a plunge last week.
Trilarion: Not sure. There are usual fluctuation. Stock or currency prices always go up and down. In the scale of a few months or 1-2 years the recent movement of the GBP to say USD is relatively small, anything but a plunge.
https://www.xe.com/currencycharts/?from=GBP&to=USD&view=5Y Jun 23rd of 2016 was a plunge, but since then it's more sideways and quite stable. I would expect another plunge only in the case of Parliament voting down the current Brexit document and a subsequent No-Deal exit. But every orderly transition that can be agreed upon will likely not influence the GBP much in the short term.
It took a small hit last week when several cabinet members resigned in protest of May's plan, but you're right that in the grand scheme of things it's fluctuating. Still, it's not what it was a few years ago.
