[HiTech RedNeck]

So they will begin hurling their dog’s poop or something similarly untraceable.

[TheThinker]

This is just pathetic.

[pacelvi]

i love when smug europeans try to criticize us americans.. they are so far gone, it’s hopeless and i just laugh at them when they try their usual arrogance.

[Sender]

Anti-social behaviour bump.

[rljv]

I don’t have the answer but I HATE it when guys spit.

[JB in Whitefish]

Well now...

if they supplied the bus drivers with .38 revolvers instead....

They could “mark” the errant passengers in an unmistakable fashion.

I’m thinking a nice round hole in their forehead would stand out on surveillance tapes....???

[garyhope]

Is this some kind of trendy thing, spitting on bus drivers? Is it naive to ask what for?

Instead of DNA swab kits, why don’t they just issue Glocks or Beretta’s. Somebody spits on you, BAM!

A couple of yob gobs, a couple rounds of .9mm, a couple of dead yobs and maybe they would get the idea of no more spitting.

[Lancey Howard]

[20yearvet]

I could have used one of those kits back in 1972.

[Caipirabob]

A "spit kit" that stops the problem...

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[Thinkin' Gal]

Why don't they just hang a sign up that proclaims "Spit-free zone", or "Dare to say no to spit". That ought to solve it. Or they could mandate that the NHS provide saliva gland removal for all subjects.

[ichabod1]

Free travel reduces the scope for confrontations over fares

I bet the violence goes UP.