The number of elderly who have given up or curtailed their driving to avoid driving in the dark, in bad weather or in heavy traffic is unclear.
Still, Mr. Hartwig, an economist, offered data from the 1970s to show what can happen when a spike in gasoline prices prompts Americans to curtail their driving.
Mr. Avery said he admired the success of Mothers Against Drunk Driving and other advocacy groups as well as state and federal authorities in curtailing drunken driving.
Anecdotal evidence suggests that people may be curtailing their driving a little, as they did last summer when gasoline prices rose steeply.
He suggested, in a letter published in The Wall Street Journal, that insurance companies could curtail distracted driving if they simply refused to pay claims for accidents caused by texting.
She has also curtailed her driving, typically only using her car to get to job interviews, she said.
The Heat curtailed Parker's driving opportunities by going under more ball screens and by anticipating his attempts to draw fouls on drives.
The house that Clare's interested in is — in spirit and in residential design concept — not so different from mine and was built during the same development era, the late seventies, before the laws got serious and curtailed beach construction, driving prices into deep space.
However, these studies usually include confounders like increased time awake (due to late driving), curtailed prior sleep (due to early starts), or driving during the circadian low.
However, the researchers found that older adults are willing to talk about their driving skills if there have been changes in their health, if they have begun to voluntarily curtail their driving, or if they have had accidents or minor mishaps.
Contact of crack faces curtails the crack driving force in terms of ΔKeff.
