I'm reading it as 25-45 is the age range for the characters, not necessarily the actors. If you're 59, but still look 39, you're in with a shout. If you're like me, 59 but look 109, you're stuffed.
Wouldn't mind being in a Shane Meadows film myself...I did do a (very) small voice part for a Northern Film School production a few years ago....which was fun. If Shane was looking for an ugly 60 plus cynical old b*****d....the role would be mine.
If there's anyone who knows how to get the best out of first time actors it is Shane Meadows. Get yourselves off. I went along to a Mortal Kombat casting call a few years ago just because I wanted to see what goes on in these productions. Seems they didn't want a big mid forties dopey looking sod in their film though. I could have played Sub Standard. Finish him!
There's been rumours that he's wanting to make another series of This is England, set around the millennium.
Height wise I carried on growing into my twenties and my podginess went with it. Then I stopped playing sports and got a sit down job and became tall n' fat lol