Certainly in the UK it was linked to this attempted attack [1] but seemed very specific like banning laser toner cartridges as they were an attack attempt. [1]

Certainly in the UK it was linked to this attempted attack [1] but seemed very specific like banning laser toner cartridges as they were an attack attempt. [1] - https://en.m.wikipedia.org/wiki/Richard_Reid https://en.m.wikipedia.org/wiki/Richard_Reid