Hi there Natalie
If you are registered for agency work, the agency that register with will contact the surgeries local to you. the best thing would be to find a local agency to you that would use local surgeries. you need to have your gdc registration, your OWN indemnity(you cannot use your employers indemnity if they pay for you) some agencies require you to have your own uniforms, a record of all your immunisations, DBS check, etc
Cavity Dental Agency are a good agency they do provide most things and the pay is v good, worth a call they are based all over the country but head office is in reading their no is 0118 9668291
good luck