The effects of 'many depressants' on the driving task are 'similar' to those of people who drink alcohol.
<u>EXPLANATION:</u>
Depressants or also known as central depressants is commonly known as a drug.
A drug which reacts inside a body by decreasing or lowering all the neuro transmission levels.
Lowering of the neuro transmission has effects on the brain such as resulting in depression or there is a reduce level in arousal or stimulation in a human body.