Public Service Announcement no. 1
Using airport codes like EDI to refer to cities (EDI is the code for Edinburgh) is neither big nor clever. In fact it makes you look like a bit of a dick. Similarly, using airport codes to refer to airports (eg saying "Ell Aitch Are" when you mean "Heathrow") also makes you look like a bit of a dick unless you are both:
- in the travel industry; and
- talking to someone else in the travel industry
Thankyou for your attention.