[BusyBox] 'Last' command

[Malcolm Lewis]

Hello all
Is the 'last' command part of the busybox command set as it doesn't appear in 
the documentation. I'm am using Coyote Linux and looking at some of the 
symbolic links..points to busybox?

This command is not working (hangs with an invalid date: invalid date `+%s' 
error) and was wondering if someone could point me in the right direction for 
a fix.

Many Thanks
Malcolm Lewis