Seventh, we must act nationally and, respecting national competences, collectively to promote well functioning labour markets which deliver employment opportunities and, crucially, promote higher levels of labour market participation among young people, women and older workers. Special attention should also be given to vulnerable groups that have been absent from the labour market for long periods. We should foster labour mobility to create a more integrated and open European labour market, for example by advancing the acquisition and preservation of supplementary pension rights for migrating workers, while respecting the role of the social partners. We should also take further action to reduce the number of regulated professions in Europe, through the introduction of a tough new proportionality test set out in legislation. In this context, we ask the Commission to convene without delay a new forum for the mutual evaluation of national practices to help identify and bring down unjustified regulatory barriers, examine alternatives to regulation which ensure high professional standards and assess the scope for further alignment of standards to facilitate mutual recognition of professional qualifications.