Please describe the problem:
In a fresh install of Ubuntu, I'll set my local to en_GB.UTF8.  The Clock applet should default to time format to that specified by LC_Time.  This problem also affects the welcome/login screen.

Steps to reproduce:
1.  Install Ubuntu 9.04
2.  Set the local to en_GB.UTF8



Actual results:
Clock defaults the displayed time to 12hr format

Expected results:
Clock should default the displayed time format to 24hr

Does this happen every time?
Yes.

Other information:
paul@ubuntu:/usr/share/i18n/locales$ locale
LANG=en_GB.UTF-8
LC_CTYPE="en_GB.UTF-8"
LC_NUMERIC="en_GB.UTF-8"
LC_TIME="en_GB.UTF-8"
LC_COLLATE="en_GB.UTF-8"
LC_MONETARY="en_GB.UTF-8"
LC_MESSAGES="en_GB.UTF-8"
LC_PAPER="en_GB.UTF-8"
LC_NAME="en_GB.UTF-8"
LC_ADDRESS="en_GB.UTF-8"
LC_TELEPHONE="en_GB.UTF-8"
LC_MEASUREMENT="en_GB.UTF-8"
LC_IDENTIFICATION="en_GB.UTF-8"
LC_ALL=

paul@ubuntu:/usr/share/i18n/locales$ locale LC_TIME
Sun;Mon;Tue;Wed;Thu;Fri;Sat
Sunday;Monday;Tuesday;Wednesday;Thursday;Friday;Saturday
Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec
January;February;March;April;May;June;July;August;September;October;November;December
AM;PM
%a %d %b %Y %T %Z
%d/%m/%y
%T
%l:%M:%S %P %Z






0
S
7
19971201
4
1
1
1

%a %b %e %H:%M:%S %Z %Y
UTF-8