No there isn't. In the old days Thursday was the jobs day in the Argus wasn't it. You would apply in writing or phone for an interview, and then be offered an interview, so you cut these type of people out completely. Your employer had a duty to give you a 3 month trial period and you had a thing called a contract of employment.
I think the Umbrella Scam has been quashed in Wales, and rumours that the same could happen in England. CIS is better, but then again the agency charge the employer a rate and then pay the worker a few quid less, best to just cut out the middle leeches and pay the worker say a rate in between. The agencies do not bill the client for 3 months which is why some employers with a cash flow problem use them. Although that is no excuse for the big companies.
You have probably seen this clip, but it shows that a 3 month direct contract can be achieved. Nice to see my mate getting involved.