Am I right in thinking Rita and thirteen cannot operate in under a certain temperature? (5 degrees?) and I can't see the smiler opening, it has quite a few problems in cold weather, not sure on operation temperatures for it. As far as I'm aware, the b&ms and sonic can operate in colder temperatures. I can see the northern side of the park open (gloomy woods and across to hex completely open (no water rides though) with nemesis and sub terra being possibility a although it would be a trek for 2 rides (one most skip) I see forbidden valley, dark forest and the majority of Cloud Cuckoo Land closed, with the excrption of ice age and Charlie. If The Smiler runs better than thirteen and Rita in the cold, I see it opening, if not, enterprise, oblivion would be our thrl rides, with sonic being classed as a 'thrill ride' for the time. I still can't see why the park doesn't fully open with the exeption of the water rides and sky ride, and a warning saying 'some rides are unable to open in certain weather, there is a possibility rides such as Rita, thirteen and etc will not operate under 5%. They could even open the whole park on ride rotation. Parks in America and other places can open fully, and some have worse weather, and lots of snow, apart from possible money loss, they could attempt to have a full park open in February, some points air broke down in 2015 February and nemesis had 50 minute queues for lots of the main event. Obviously water rides, sky ride and air would be closed.