They argued many assaults are committed impulsively, prompted by alcohol and drugs, and a kitchen knife often makes an all too available weapon.
The research is published in the British Medical Journal.
The researchers said there was no reason for long pointed knives to be publicly available at all.
They consulted 10 top chefs from around the UK, and found such knives have little practical value in the kitchen.
None of the chefs felt such knives were essential, since the point of a short blade was just as useful when a sharp end was needed.
The researchers said a short pointed knife may cause a substantial superficial wound if used in an assault - but is unlikely to penetrate to inner organs.
In contrast, a pointed long blade pierces the body like "cutting into a ripe melon".
The use of knives is particularly worrying amongst adolescents, say the researchers, reporting that 24% of 16-year-olds have been shown to carry weapons, primarily knives.
The study found links between easy access to domestic knives and violent assault are long established.
As belief in God declines, particularly in the truth of Jesus Christ as Savior of the world, belief in the need for a nanny state and its corollary abolishment of personal freedom rises.
This piece I think illustrates this folly perfectly.
Sadly, that thinking is making its way across the Atlantic.
Western culture is in deep poop people.