9:55am
Over the weekend, it also emerged
a man who was arrested at Dublin Port is also a "person of interest"in the lorry deaths investigation.
9:57am
This is the scene at Chelmsford Magistrates' Court this morning.
9:59am
As well as Robinson, Essex Police have also arrested three other people.
A 38-year-old man and a 38-year-old woman from Warrington were arrested in Cheshire on Friday, while a 46 year-old man from Northern Ireland was arrested at Stansted Airport later the same day.
All have been released on bail.
The full story of those arrests can be found here.
10:01am
And we cannot forget what is at the route of this tragic story; 39 families have lost loved ones.
And over the weekend, it emerged one potential victim, a Vietnamese woman named Pham Tra My, was begged not to leave by her family.
She is understood to have tried to make contact with her family in the hours before her death, texting: "I am really, really sorry, Mum and Dad, my trip to a foreign land has failed.
"I am dying, I can't breathe. I love you very much Mum and Dad. I am sorry, Mother."
Live updates as Mo Robinson appears in court this morning