Brilliant having an additional "kill-switch."
Obviously they must be serious about enforcement of laser jammer laws in Südafrika. I suspect it's only a matter of time that such tactics will be utilized in our very own United States.
Several states already have specifically outlawed their use (and the list is growing) and given the (unfortunate) preoccupation of some marketing efforts (mostly from foreign laser jammer manufacturers whose products can no longer be marketed legally abroad) with JTG performance, perhaps the same thing will eventually unfold here.
BTW, where you are is photo laser enforcement prevalent (from overpasses or flyovers)?