Related Clues:

• Electronic payment system set up for blackleg
• Dried crusty surface of a healing wound
• Bank payment system taken up by non-union worker?
• Electronic banking system turned up showing evidence of damage
• Someone called, alternatively, blackleg initially
• Second group offering advice for strikebreaker
• Strike-breaker (derogatory)
• Substitute put in for striker, as result of injury
• Oddly, such a blood group shows evidence of skin healing
• Rat reveals how bread can be transferred to retreat
• Second taxi to refuse to come out
• He's not out to get bank transfer system overhauled
• Coagulated wound
• Dry rough crust casing scallops and crab
• Disease unwanted by gardener in his cabbages