18 February 2016 Last updated at 11:41 GMT
The black saloon car hit the man at about 18:50 GMT as he crossed Copyground Lane on 9 February.
Police have appealed for the driver and witnesses who came to help the victim, to come forward
The man was taken to hospital for treatment and has since been discharged.

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Captain Mithali Raj made 42 off 35 balls, Harmanpreet Kaur 40 from 29 and Vellaswamy Vanitha 38 off 24 in India's 163-5 in Bangalore.
Anuja Patil claimed 2-16 and Poonam Yadav 2-17 as Bangladesh managed only 91-5 en route to their second heaviest T20 defeat in terms of runs.
New Zealand, twice runners-up, opened their campaign with a seven-wicket win over Sri Lanka in Delhi.
Sri Lanka were well placed when Dilani Manodara and Yasoda Mendis shared 53 for the second wicket, but slipped from 81-2 in the 13th over to 110-8.
New Zealand raced to their target with 25 balls to spare, captain Suzie Bates making 37 at a run a ball and Sara McGlashan ending unbeaten on 21 from 14 deliveries.
England, winners in 2009, face Bangladesh at 10:00 GMT on Thursday.

The names of 25 ministers were read out at a ceremony in Kabul presided over by Mr Ghani and government chief executive Abdullah Abdullah.
The announcement comes after tortuous negotiations between the two former rivals who agreed to work together following disputed elections last year.
The cabinet still needs to be approved by parliament.
Mr Ghani's cabinet contains three women, for the portfolios of women's affairs, culture and higher education.
As widely rumoured, his new foreign minister is confirmed as Salahuddin Rabbani, son of former president Burhanuddin Rabbani who was killed by a suicide bomber in 2011.
New heads for Afghanistan's National Bank and the NDS, Afghanistan's National Security Directorate, were also announced.
BBC Afghan's editor in Kabul, Waheed Massoud, says almost all the cabinet are new faces. Some are hardly known to the public.
Many of the new ministers are young and have not been deeply involved in the years of political fighting and war which have blighted Afghanistan's recent past, he says.
"The government will refer them to the parliament for a vote of confidence," Mr Ghani's chief of staff, Abdul Salam Rahimi, said. He did not say when the vote might  be held.
The long delay in confirming the cabinet had prompted fears that the unity government might fall apart over the issue.
Mr Ghani marked his first 100 days in office last week. He was sworn in on 29 September after an election his rival accused him of winning by fraud.
The United States helped broker the unity deal.
Reuters news agency reports that the cabinet make-up reflects the two rival camps and contains "prominent ethnic and regional power-brokers".
Mr Ghani's time in office has seen a surge in Taliban attacks as militants seek to exploit the vacuum in government.
The president's biggest initiative has been to sign security agreements allowing US-led forces to end combat operations at the end of last year.
At the start of this year, Afghan forces took over full responsibility for security.
Some 13,000 mainly American soldiers remain in a training and support role, together with a few thousand US troops whose focus will be on counter-terrorist operations.

The incident happened at the new hospital on Garroch Loaning overnight between Thursday and Friday.
Electric drills, a plunge saw, a jig-saw, two laser-levels and various hand tools, drill bits and batteries worth more than Â£3,000 were taken.
PC Emily Conroy said: "We are keen to hear from anyone who may have any information about this theft.
"Likewise we would want to hear from anyone who may be offered any similar tools for sale."
A 50-year-old man was left with knee injuries after a car hit him in High Wycombe before driving off.
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India opened the Women's World Twenty20 with a 72-run victory over Bangladesh.
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Afghan President Ashraf Ghani has unveiled his unity cabinet more than three months after he was sworn in.
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Thieves have made off with a haul of tools from a multi-million pound construction site in Dumfries.