There was to be a TTC report brought forth some time ago about using the POP on other routes, but it has not shown up yet.
Fare evasion is the most fear issue as this takes place on a daily base for the Queen line today.
It does help in loading of the cars faster than the one door. Then some don't know about using all the doors in the first place.
I think we can live with what we have today for the next 4 years as that is when the smartcards will surface.
Even with the smartcards, there will still be fare evasion.
Lack of enforcement is the sole reason for all this fare evasion. It the fine is set at $200, it would only take a few riders to help to pay for hiring enforcement officers.
A good number of the fare evasions are homeless people.
I have seen people get on the backdoor on Dundas, St Clair and College in the city core. Though I don't work for TTC, I have challenge that person to the point they have show me a transfer or ended up going up to the fare box to pat their fare.
You still need to have enforcement officers once the smartcards arrive to catch the ones trying to get away using the system by reading their card or get on without one and not paying the fare. There are systems out there that will tell the enforcer who has paid or has not using a handheld device and can spot them 15 feet away.