Trusts are used by lawyers in a variety of different ways. Solicitors will include a trust in a Will where, for example, parents want someone to look after their money for the benefit of their children after their deaths. There are, in fact, several types of trust but the most common are express trusts which include fixed and discretionary trusts. A fixed trust is where the trustees have no choice as to who the beneficiaries are or how much they receive. In a discretionary trust they distribute the trust property as they see fit. However, they must distribute it as they cannot keep it for themselves. For an express trust to be valid there have to be certain formalities adhered to (the ‘three certainties’), the purpose of which is to ensure the trust is properly controlled and enforced.