The commute

Yes, its not all big ben and changing of the guard...thought I'd give you a peek into my daily commute.  Its only about 20 minutes, yet while the tube is efficient, it is crowded and in the summer, hot and sticky.  The other day there were some delays and as I was waiting, the announcement went something like this..."I can still see airspace inside the carriages!  Please move along inside the carriages so others can board this train"  ugh...want to trade for a/c and some personal space anyone?