Yes, all schemes need to be building regulations compliant, for example soakaways should not be located less than 5 metres from buildings, new or existing.
Oes, mae angen i bob cynllun fod yn cydymffurfio â rheoliadau adeiladu, er enghraifft ni ddylid lleoli suddfannau lai na 5 metr i ffwrdd o adeiladau, rhai newydd neu rai presennol.