Can we have cleaner highways please!!

Was in Bangkok last month and the moment I was in the taxi I noticed something which I never see in Kuala Lumpur.

Highways which are "posters-free"!!

There are NO
Bank Lelong (bank auction of properties) or
Ah Long (loan sharks) or
Urut (massage) ads..

Nothing!! All the pillars and road signs were completely "clean", devoid of any stickers or ads!!

Compare these with what we Kuala Lumpur drivers face everyday...

What have the Thai government or local authority done differently?? Hmm...