Not today, but I booked an Astra through work from our recommended supplier only to be told when I went to pick it up that they didn't have any available.
Wahey, I thought - free upgrade!
No, I was given a choice between a Peugeot 107 or a VW Caddy which were apparently the only two vehicles they had left on site.
I took the Pug, which to be fair wasn't bad for what it was as long as you kept the momentum up. Surprisingly heavy on petrol at motorway speeds though...