So in this case I am a UK resident working in Spain, who flew in on Friday (26th Feb), picked up a car at Heathrow, then returned it there and flew out on Monday 1st March. The incident took place between these two flights. The first was the return sector of my last flight and the second was the first sector of my next flight (all my flights are departing the UK on the outbound and then returning on the inbound).
Does this count as a trip??