I don't know if this is common knowledge, but I discovered it today quite by accident. If you're about to book a crossing with DFDS on the interweb - DON'T! I was trying to book a ferry crossing from Newhaven to Dieppe with DFDS and the website was playing silly b*****s, refusing my card. After a lot of burrowing around on their website (why is it they always do everything to stop you actually speaking to them?) I found a phone number for 'Channel bookings'. Called them this morning and was told 'Oh, this isn't the number for Newhaven - Dieppe'. Yes, but your website..... leave it, not worth arguing about. Anyway, the lady then gave me a French number to call, which I did. Totally different reception, a delightful, pleasant French lady who spoke fluent English and actually seemed pleased that I wanted to use her company. So here's the important bit (at last, I hear you groan) - she asked me if I was over 60 and when I said yes I am, she said I get a 20% discount. 20%!! It made quite a difference to my one-way crossing with my campervan, so the potential savings for a large motorhome on a return journey would be significant. So, the number to call is 0033 232144729.