infrastructure may be under threat, they say. iceland has more than 30 active volcano systems and as you can see, that is the aftermath live in grindavik. we actually have a live page on the bbc news website which brings you more up to date detail on what is happening there. stay with us. hello there. it�*s been a very cold week, pretty much wherever you are, but things are set to turn even colder for this upcoming week, thanks to arctic northerlies, which will feed in plenty of wintry showers around all coastal areas, particularly ones facing the north, especially northern scotland, and nights will be very cold with severe frost and ice to watch out for. those arctic northerlies are already across northern scotland, across northern scotland feeding in snow showers will continue to extend southwards as we move through the rest of sunday