For some forms of s.p. (after-hours crafts), there is an additional pension contribution of approx. €35 per month, which is not counted towards the pension. I propose that this be changed, as in fact it is paid twice and only one premium (from regular employment) is taken into account in the payment of the pension. The contribution to the supplementary health insurance makes some sense, because anyone who works more is more likely to be injured at work. Whereas working extra will not entitle him to a higher pension, even if he has paid more into the fund. I hope my information is correct. If they are not, I apologise and I commend myself for the explanation.