paradise in the day but hell at night

We stayed on the edge by the tennis courts and as I write this review I am on my bed listening to a crowd of about 40 drunken teenagers who I observed earlier trickling in to the sports area armed with booze.
This area is lonely and unmonitored at night and away from the main evening entertainment area's and hence atractive to gangs probably from outside. Once the alcohol kicks in the noise is frankly unbelievable and it goes on for hours.If like myself you have a train of plane to catch in the morning then be prepared for a sleepless night as by the time that they disperse you will be so angry and full of adrenalin that your eyes will be as big as an owls. I intend to persue the holiday company for an explanation and compensation for a ruined holiday.
If I get the " wasn't me guv" from them then that will not wash as it is a matirial fact that should have been disclosed before accepting my reservation.
It is obviously a planning and design error that ought to have been forseen. I saw straight away that this was an incident "waiting to happen" !!. It has been happening every night I have been here but the worst night was tonight "Friday"