Is there any restriction for using a tourist visa in succession? What happens after three times?

There is no restriction, but don't go to penang. They will deny you a visa as that is their policy, but not of the Thai government. Elsewhere you shouldn't have a problem.

Moved to visa section.

Yep. No limits. As said avoid Penang who have different ideas.

Malaysia.

If you read the websites of the Penang Consulate and the Thai Embassy in KL one will find no reference to visas.

They have a link to the MFA. As if they do not want anybody to apply from there.

Singapore on the other hand is informative, with visa information and their criteria.

Edited September 7, 200917 yr by david96

Could you please provide the url for websites? All I have ever seen is a place-marker page on the MFA server.

Could you please provide the url for websites? All I have ever seen is a place-marker page on the MFA server.

Penang. http://www.mfa.go.th/web/2792.php?depid=222

KL. http://www.mfa.go.th/web/1321.php?depid=220

Those are not Consulate or Embassy web sites. They are MFA sites with basic information about the location/Ambassador. Some Consulates have real web sites - those do not.

I have never seen a website for KL or Penang.

If one does a Google search that is the site that comes up. In other words it is hosted on the MFA website.

The same applies to VIC, SA and WA consulates in Australia you will be directed to NSW Sydney Consulate

Web Address.

Edited September 8, 200917 yr by david96