Cameron announces extra plans to tackle migrants

The video discusses the chaos caused by striking ferry workers and determined migrants breaching Eurotunnel fences. The Prime Minister plans to address the disruption with measures like sniffer dogs and fencing. Logistical challenges arise with potential overspill sites for lorries, raising concerns among hauliers about business impacts. Migrants face risks in their journey, often ending up in unintended situations. The focus remains on security in France, with ongoing repairs as the summer of discontent continues.

What is the immediate focus of security efforts mentioned in the text?

What does the phrase 'summer of discontent' imply in the context of the migrant crisis?