On Jul 4, 12:11*am, "
wrote:
On Jul 3, 1:16 pm, Mr Thant
wrote:

On 3 Jul, 17:07, "
wrote:

Another thing if i go from Heathrow central to wembley would the
oyster card know the difference if i want via rayners lane or
transferred to the jubilee via greenpark?

It won't. If the obvious route between two stations is via Zone 1, you
get charged the via Z1 fare regardless.

U

--http://londonconnections.blogspot.com/
A blog about transport projects in London

1 more ? does the 7 days start from purchase or first use?

When you buy a period travelcard you can specify the start date.

But that is then fixed; it isn't triggered by first use.