@Nigels,
Plarail is actually a trademark for the Tomy line of plastic toy trains. Anything else is not Plarail. They all have their names. Therefore, reference to other plastic series should not use the term "plarail" to reduce confusion as the other ones are not manufactured or owned by Tomy.
Here are a few series that can legitimately be called Plarail but not at the same scale as the usual blue tracks:
1. Plarail Advance
2. Capsule Plarail
3. Mini Mini Plarail
-plarnold
Plarail is actually a trademark for the Tomy line of plastic toy trains. Anything else is not Plarail. They all have their names. Therefore, reference to other plastic series should not use the term "plarail" to reduce confusion as the other ones are not manufactured or owned by Tomy.
Here are a few series that can legitimately be called Plarail but not at the same scale as the usual blue tracks:
1. Plarail Advance
2. Capsule Plarail
3. Mini Mini Plarail
-plarnold