Fuel shortages have been growing worse and worse. For the last few weeks, the number of trucks bringing essential petrol, diesel and gas into the country have been reduced to a trickle, because of disputes over the new Constitution. Normally, 375 trucks a day are needed to keep Nepali vehicles on the road; only a fraction of this number have been getting through. The earthquake blocked alternative routes into Nepal from China. No petrol is available for private vehicles, while fuel for buses and taxis is severely rationed. Queues for fuel are measured in kilometres.