Although Drivers are committing a serious crime by drinking and driving, Its also the ppl who are sleeping on the pavements who are responsible for making this crime look more serious than it is. What wud happen if those ppl were not sleeping on pavements? Would the crime be still this grave? No b'coz then no one wud have been killed. We need to stop ppl from sleeping on pavements which is more easier then preventing the driver from getting drunk.