I NOTE with interest your report on the sentencing of drivers convicted of killing cyclists ("Motorists who kill cyclists let off lightly", The Herald, July 22.

Whilst many of us would agree that sentences for a wide spectrum of offences are inadequate, a figure in the article represent what might be expected: in 54 per cent of cases where a cyclist was killed by a motorist, the driver was charged. Simple statistics would predict a 50/50 ratio of culpability where two individuals were involved; that is, a cyclist and a driver. The law would take its course after an individual was charged and the result would depend on the evidence given in court.

In the article Chris Boardman was quoted as saying "our legal system doesn't support fully enough the more vulnerable road user and it doesn't reflect the responsibility people have when they drive a car". Road users could be said to be more responsible than cyclists in that they have to pass a rigorous driving test and carry third-party insurance. We would all agree that this does not guarantee responsibility, but it is a grounding.

Cyclists, however, are largely not insured and do not have to pass a test of any sort. I can vouch as a driver that many cyclists do not respect, assuming they have read, the Highway Code. Some may have personal accident insurance but what about third party insurance? Can someone tell me why both insurance and a test are not mandatory for cyclists? They, after all, are road users who can err and cause an accident.

Of course cyclists are more vulnerable; what may be a simple bump between cars can easily mean a death where a cyclist is involved. There is equal onus on both to be careful and to abide by the Highway Code. Cyclists freely undercut motorists between vehicles and the kerb. This is one of the major causes of accidents and should not be allowed - except, of course, where there is a cycle lane.

Drivers have a horn, the purpose of which is to let other road users know you are there in circumstance where another may be unaware. In my experience many cyclists do not have a bell and if they do they do not use it appropriately. A bell is not adequate to alert other drivers.

There has been comment recently about presumed liability of drivers involved in cycling accidents, where there is inconclusive evidence. There should be presumed liability of all parties until the evidence or lack of it indicates otherwise, and to prejudice drivers is wrong.

Iain Stewart,

Gain Farm,