LONDON (Reuters) - British workers' pay growth maintained its fastest pace in a decade in late 2018 and job creation stayed strong, data showed, suggesting the labour market was buoyant ahead of Brexit as the broader economy slowed.Total earnings, including bonuses, rose by an annual 3.4 percent in the three months to December, matching their fastest pace of growth since mid-2008.The increase was a touch below a forecast for a pick-up to 3.5 percent in a Reuters poll of economists.Average weekly..