There are 129 Members of the Scottish Parliament (MSPs). MSPs represent their constituents on devolved matters in the Scottish Parliament in Edinburgh. For more information, see MSPs and their Work. There are 59 MPs (Members of Parliament) representing Scotland in the House of Commons at Westminster in London. Their role is to represent their constituents on reserved matters. You should contact your MSP(s) if you wish to raise an issue about a devolved matter and your MP if you wish to raise an issue about a reserved matter. If you are unsure whether a matter is devolved or reserved, contact the Scottish Parliament Public Information Service.