The two cases happened in the early hours Cambridge Road and Burnaby Road.
Man Attacked Outside Portsmouth Pub
Detectives are appealing for more witnesses to an alleged assault in Portsmouth.
A 31-year-old man from Southsea received a serious head injury when he was attacked by another man outside the Drift In The City bar on Isambard Brunel Road between 1am and 1.15am on Saturday, June 9, 2012.
He was taken to hospital to receive specialist treatment for his injuries, which are not believed to be life-threatening.
Detectives would like to thank witnesses who have come forward already. Further information about this assault, no matter how insignificant other witnesses may feel it is, may assist with this investigation.
A 19-year-old man from Gosport was arrested on suspicion of wounding with intent. He was questioned and later bailed until July 24, 2012.
Anyone else with information is asked to contact CID at Fratton police station by phoning 101. Mini-Com users can call 01962 875000. Information can be given anonymously by phoning the independent Crimestoppers charity on 0800 555 111.
Lewis Hine - who has a brain tumour - posted an inspirational film about his life, on his 16th birthday last week.
One of the men's targets was Ernest Jones in Portsmouth, taking £57,000 worth of watches.
Detectives Searching For Dash Cam Footage Around Gilpin Close.
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