Ahh I'm not up on ancient Monroe history. So she quit in November but still has £175 (or £86 if she just got a day ticket) to spare in March 2012 to pay for festival tickets. Plus presumably travel costs and a bit of spending money.Great find!
To clarify, she left the fire service after she came back from maternity leave. She quit in November 2011, SB was born in March 2010.