Law graduate from England looking for a job in banking.

Basically, I have recently graduated from Newcastle University with a 2.1 in Law. I plan on taking a masters at the LSE and trying to get some internships. Up to now, my experience isn't great. I did develop and successfully market PPC campaigns (as an online affiliate marketing venture) online from 2009 to 2012 (i.e. in my gap year and first 2 years of my degree) but other than that I have much to improve on.