Imagine sweeping through green fields, floating five feet above ground, sun on your face as you slide by on track to your destination, not a car in the world as you simply lean back.

And before you know it, you're there.

This is how travel should feel, and on our trains, it does.

Avanti West Coast, feel good travel.

On a chilly evening in January, an unmarked white mini bus pulls up outside a large wooden gate.

A group of young children run out, jump inside the vehicle, and it drives off.

And then, every half hour from four to five thirty pm, the process is repeated.

Each time, the children are slightly older.

Sometimes, the shadowy figure of an adult keeps watch from just inside the gate.

It all bears the signs of a clandestine operation.

But this is a routine repeated every day in a neighbourhood in North London.

And the children are pupils at a school that in theory doesn't exist.

Day after day after day, we sat and filmed that process. This is still a flourishing school.

Today, we look at a times investigation which has found unregistered and even unsafe schools,

secretly operating in the Hasidic community in North London.

And we'll also hear from a headmaster within the community in Stanford Hill.

I think schools who are the standards of health and safety and the standards of their facilities

are unsafe or unhygienic is shameful, it's embarrassing and it's wrong.

I'm not here to defend that, just to say that the overwhelming majority of Hasidic schools are registered.

Too often, when investigations and even Netflix series that discuss the Hasidic community,

the impression that people get is that this is some sort of dystopian cult,

where people are trapped in some endless cycle of poverty and misery.

...