Dear Sir / Madam

My children were born in China.

I got them a British passport while in China.

They had to get a blue entry and exit book from the PSB office in Beijing so that they could leave the country.

We were told that it was valid for 2 years.

The book was issued in February 2009 and has an expiry date of March 2009 which i take to be the period of time you have to use it to leave the country.

There is a one exit/entry stamp in it.

My question is, can you confirm if the book still valid to allow entry into China if we travel to China in October and that my children do not need to obtain any other visas.

I presume, that if you say yes, that we would have to go back to the PSB office in Beijing to get another entry exit stamp placed into the book.

Thanks

Yours Faithfully