Avast! I have come across two very good videos which I lost!
It's me ages ago sounding the horn on the Thomson Destiny, in Toulon. Because some passengers forgot the boarding time
.
http://www.youtube.com/watch?v=MhsiSBYueD8
And also when leaving Toulon I sounded the horn again
http://www.youtube.com/watch?v=Dkm0u6E_EMI
(Fastforward to 7:28 to hear the horn)
Kind Regards
Matthew