I'll just reflect back a couple of years to where I live now - Yate in England. A fairly quiet suburb of Bristol. At the time we had a rapist who attacked a few young ladies late at night.redzonerocker wrote:back to the subject of whistles for females,
if a woman was being attacked & drew attention with her whistle, how many people would intervene if her attacker was wielding a machete??
You can imagine the local reaction, and local girls were issued with attack alarms - electronic beasts that gave off an ear-damaging noise. I for one thought that if one ever went off that it would be treated as a car or house alarm - ignored.
A few days later he struck again. This time the alarm was sounded, and even though it was about 3 in the morning, the guy was caught (didn't have a machete, but his own weapon in his hand), and restrained (if you can call it that) until the police arrived. The reports stated that about a dozen men sleeping in their beds jumped to action as soon as that alarm sounded.
One would like to think these whistles might have the same reaction if ever used in anger.