[ubuntu-uk] Date & Time display

[Ken Adams]

I have been searching the archives, but not sure what to look for, so I
am asking here.

I have lost the Date & Time display in the top toolbar and cannot find
where to bring it back. The Date & Time setting does not show in the
system settings. I cannot add with a right click.

I cannot remember when I first lost the display.

I am running Ubuntu 11.10 with Unity 2d and 3d, which both have the same
problem. If I boot into Classic mode the Date & Time shows properly.

A clue to the answer would be appreciated. I REALLY don't want to
re-install from the start as I have everything set as I like.

Rgds Ken