CCFR has opened a Patreon page for donations, they will need them to fund things like ads, polls, etc, for becoming a regular donor there are some perks;
https://www.patreon.com/CCFR
And if you want to print it off and get some sigs on it and send it in, there is this petition from Cheryll Gallant as well, some MP's have started to mention it in answer letters;
http://cherylgallant.com/scary-looking-gun-ban/