The man arrested on suspicion of dangerous driving and bailed pending further investigation is from Solihull, Staffordshire Police said.
Police are appealing for witnesses to the crash.
A detailed investigation of the scene was done by police and the vehicles involved will be thoroughly examined later as the investigation carries on, a police spokesman said.
He also said that specially trained family liaison officers are supporting the baby's next of kin.
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Mr Parnell, from Sileby in Leicestershire, was celebrating his first wedding anniversary.
Mostly fine with sunny spells.
She refuses to move from the window as she waits for her owner to come home.