The school holidays have rolled around once again. But parents, do you know what your teenagers may be up to?

In China, this couple, believed to be students, were snapped making out and engaging in sex acts on a street corner.

Click on thumbnails to view photos or click here for more.

While some may say this is unlikely to happen on Singapore streets, it is a worrying trend, for parents as well as schools.

Students in uniform here have been spotted making out in public.

Are our teenagers too 'open' these days? That is the complaint of some netizens, who blame it on 'too much western influence'.

Like the teen Chinese couple, these students were similarly oblivious to the uncomfortable stares of fellow commuters on the MRT, as they kissed passionately. Another couple in a park brazenly continued their intimate acts, with full knowledge that passer-bys were gawking at them.

Click on thumbnails to view photos:

Is this how students behave today? With the school holidays rolling around this week, should parents be worried about what their kids are up to?

Other cases:

	Students in uniform grope in plain sight of residents These students conveniently forgot that others may be looking while they indulged in intimate behaviour in a stairwell.
	Students in uniform kiss openly Students in uniform were caught in action in a park in Woodlands.
	Student couple grope and kiss every morning on bus Another couple, except this time, the complaint is that they do it every single day!
	Student couple goes 'all the way' in public Author of blog posted these pictures after she witnessed incident for the second time.
	Lewd display disgusts reader A young couple were making out in a corner of a neighbourhood carpark.
	JC students caught making out on bus? Councillors who were photographed were stripped of their leadership positions.