IT strikes me as quite remarkable that the people of America seem to find tolerable the regular shooting of pupils and students at school and college (“School shooting leaves 17 pupils dead”, The Herald,February 15).

The Florida incident can be regarded as one of a series. In 1999, 12 students and a teacher were shot dead in Colorado; in 2007, 32 were shot dead in Virginia; and in 2012, 20 children and a number of staff were killed in Connecticut.

The effects on all the families involved will have been profound. There have been various proposals to tighten up the procedures with regard to the access to guns but nothing much has come of them, largely because of the influence of the National Rifle Association of America.

Surely what is needed is for the voters in sufficient numbers to say to their elected representatives that “enough is enough” and insist upon them taking effective action on gun control.

If nothing is done one is left wondering when the next such shooting outrage will take place.

Ian W Thomson,

38 Kirkintilloch Road,

Lenzie.