Abolish self employment in place of secure employment

I have been self employed most of my life and not by choice.. as a Shopfitter self employment is the only choice available to you if you wish to pursue your trade.
Taxes are subtracted at 20% and then must be submitted for review at least once a year but this more often than not gets missed/ignored for a host of various reasons.. this then never gets fixed with the self employed now not having had valid accounts to show for over 10 years plus.. the fear of being landed with large late submission fines being the most common reason for not sorting out the problem) being ‘self employed’ keeps most people in work 8 months of the year (if they’re lucky) in between work no unemployment benefits or government help is available because you’re simply told that you’re ‘self employed’ and don’t qualify! Also, we never qualify for holiday pay because again we’re told we’re self employed!
Change is needed, the only benefit to self employment is to the government statistics keeping unemployment numbers down and employers saving thousands of pounds on holiday pay and expenses with the self employed now being responsible for supplying their own vehicles, own tools, h&s safety/training courses, accommodation and living away expenses etc.
Basically the employer has no outlay and if you don’t meet the required criteria then somebody else will.. a no win situation for the so called ‘self employed’