just wait til the 19th the year after
rumors of the changes are:
arc fault devices removed after found to be useless in 18th, even though everyone said they were but still got forced in
manufacturers for consumer units must be proper terminals that wont loosen and cause a fire
plastic CU's allowed once again (see above)
screw terminal torque values changed from 'x value' where wires fall out after slight movement to 'tight enough'
over reliance on RCD's for everything removed
requirement for anyone carrying out electrical work to be competent, 5DWs straight out of 'training' banned from working on their own
red yellow and blue brought back
for once, earth loop valves not changed again