“Teething issues” continued with processing imports at the land frontier under new treaty customs arrangements continued on Tuesday, with volumes still below pre-treaty levels. Mr Payas added that there has been “co-operation and good will” on both sides of the frontier to find solutions to the issues. Even so, the delays are causing frustration for companies and freight forwarders on both sides of the border. Early on Tuesday, Morrisons Gibraltar posted a statement on social media informing customers that they expected seven lorries to cross the border. “We are now on the second phase of working around our new delivery schedules post treaty,” Morrisons said.