Oh mate. https://www.huffingtonpost.co.uk/entry/storing-bread-refrigerator_n_5630f9dce4b0631799105e56
Butter in the fridge will no doubt prolong it's use ... but you still need to take it out for a good 20 mins before it's spreadable ... used to just have lidded butter dishes
@brb @PleaseNotPoll is trying to get me banned from @Welshie board man. Its not cricket mate sort him out