A public meeting to discuss a shared cycle and pedestrian path in Bristol’s city centre turned ugly this week as elderly residents resisted the widening of the path on the grounds that cyclists would travel at high speeds.

A walkway alongside the city docks would be widened near the Rownham Mead housing development off Hotwell Road under the plans, bringing it from 2.5m to 5.5m at a known bottleneck.

The discussions for a new cantilever structure degenerated into a slanging match between cyclists and their opponents – some of whom suggested measures including bylaws to stop speeding, speed bumps around the city docks and signs warning cyclists of a 10mph maximum speed limit.

According to the Bristol Evening Post, one elderly woman claimed she had been had knocked over ten times, prompting one cyclist at the meeting to say: "Are you making this up?"

John Bradfield, a former chairman at the Rownham Mead development, said the new plans would see the removal of a barrier installed to slow down cyclists.

He said: "We put the barrier in and since then there have been no incidents because cyclists are going slower. There's an unbelievably good rapport between cyclists and pedestrians there because they have to speak to each other."

A representative for Bristol Older People's Forum told the meeting: "Cycling has become the be all and end all in this city.

"A lot of cyclists ignore people and it can become quite dangerous – people have been hurt. Older people and people were disabilities are being ignored."

One cyclist said he currently had to unhitch his trailer towing his child when he reached the pinch point in question.

He added: "We don't need to be generating this cyclist hatred, because it's not helpful for anyone."

Meanwhile in another cycling infrastructure development in Newcastle, pedestrians claim they have been overlooked in the planning of a new strategic cycle route.

The scheme, funded to the tune of £6m by Government, includes new cycle routes and crossings , but environmental consultant Paul Bennison accused the authority of putting walkers in danger.

He told the Newcastle Chronicle: “The council only has the money to do this work because it comes from a cycling fund and from the start the focus has been on highways for cycling and drivers.

“But pedestrians – of which there are thousands in this area and many of them children attending local schools – do not have the forums to get together and object like the other lobbying groups do.

“My major concern is that there is going to be ‘shared space’ at the roundabouts for cyclists and pedestrians as part of the plan, but given the amount of movements there needs to be a separate path.

“I can quite easily see the scenario when a child runs across the road and onto the path and then is hit by a cyclist. Does a youngster have to be seriously injured for the council to see this?”

He added: “The consultation has not been good enough. It has been rushed so they can spend the money they have and the plans are not good enough.

“I have heard cyclists say they wouldn’t let their children ride to school anymore – I wouldn’t let them walk. It is just going to force families into their cars.”

A spokesman for Newcastle City Council said: “Our improvements to Gosforth High Street and the Great North Road were designed with everyone’s needs in mind.

“Shared spaces for cyclists and pedestrians works well in other areas of the city and ‘toucan crossings’ on roundabouts will make sure those on foot and those on bikes can cross quickly and in safety.

“Our other improvements – for example improving junctions and introducing red routes to prohibit stopping on Gosforth High Street – have also been designed with the safety needs of pedestrians in mind.”

Back in Bristol, a "Dutch-style" segregated cycle lane in Bristol has been delayed until the spring due to work needed to stabilise the river wall along the Avon in Bedminster.

The £380,000-lane construction involves narrowing the road, removing parking bays and constructing a separate 10ft (3m) cycleway and footpath.

A council spokeswoman told the BBC: "Council engineers have been closely monitoring the wall on a weekly basis since January and there had been no measureable movement until early August this year when, after another high tide, the wall moved forward in the direction of the river by around 145mm.

"We estimate the river wall project will be completed by early January 2015.”

Martin McDonnell, from Bristol Cycling Campaign, said: "It's disappointing because it's a trial where they're trying out something new.

"Things need to get into operation as soon as possible so we can get feedback on how successful it is."