After a few years of competition following the end of monopolies and exacerbated by the new St. Katharine’s Dock Company, rivalry was muted by rate agreements and the amalgamation of the East and West India Companies. However, except in the Baltic trade south bank docks, regional cargo specialisation to a large extent came to an end. All north bank companies had a core of permanent employees, but most were casually employed. Company records reveal how managers organised, motivated and disciplined their labouring workforce and also how those men with particular skills resisted such control. Relations with the Customs could also be difficult. In 1848, both the London and St. Katharine’s companies were raided, accused of defrauding the revenue by passing off sugar as waste. After a very public row, significant reputational damage to the companies and the intervention of a parliamentary committee, a compromise was reached.