Greens pledge to increase government spending by £89bn next year . By 2020 , the party would hike spending by £176bn to 30 per cent . NHS spending would go up by £12bn , with the railways nationalised . Free care for the elderly introduced and tuition fees scrapped . Travellers would get new 'nomadic rights ' and foreign aid increased .
Greens pledge to increase government spending by £89bn next year . By 2020 , the party would hike spending by £176bn to almost £1 trillion . NHS spending would go up by £12bn , with the railways nationalised . Free care for the elderly introduced and tuition fees scrapped . Travellers would get new 'nomadic rights ' and foreign aid increased .