Spain tests “dragon’s teeth” roadworthy markings and a raised velocity array to slow drivers done towns. Credit : X- CSIF-USC Universidades - @CsifUsc
If you’ve spotted a statement of achromatic triangles painted crossed nan separator of a lane successful Spain and wondered what connected world they mean, you’re not alone.
The Dirección General de Tráfico (DGT) says galore drivers still miss nan connection down these markings – nicknamed ‘dientes de león’ aliases ‘dragon’s teeth.’ Miss it, and you could beryllium easing into a €200 good arsenic you rotation into town.
DGT’s caller triangles: what they look for illustration – and why they’re there
Think of nan marking arsenic a ocular nudge. The shape is simply a bid of crisp triangles, each 1 spaced astir 1.5 metres apart, usually complete nan 30 metres earlier a built-up stretch. In nan rulebook they’re classed arsenic M-8.1.
They’re not location for decoration. The alternating triangles instrumentality your eyes slightly, making nan carriageway consciousness narrower than it really is. That mild compression effect does a elemental job: it prompts you to assistance disconnected and scrub speed—without nan request for humps aliases rumble strips.
The DGT’s logic is straightforward: crashes are much apt erstwhile accelerated postulation meets busy, people-heavy spaces. So you’ll spot dragon’s teeth astatine nan gateways to towns and villages, and adjacent schools, hospitals, residential streets and crossings. In short, anyplace drivers request to driblet from open-road gait to municipality manners.
Where you’ll meet them and what nan norm really says
The triangles person been utilized crossed different European countries for years and are now spreading successful Spain. The DGT began piloting them successful respective municipalities – Nava de Roa (Burgos) was 1 of nan early adopters—and they’re appearing successful much provinces arsenic section councils refresh roadworthy paint.
Crucially, nan General Traffic Regulations make nan meaning clear. The M-8.1 marking warns you’re approaching an municipality conception wherever velocity must beryllium “sensibly reduced” compared pinch nan erstwhile agelong and wherever other be aware is expected because susceptible roadworthy users are apt to beryllium present.
What to do successful practice: erstwhile you spot dragon’s teeth, easiness down to 30km/h unless different limit is signed. Treat it for illustration a soft gateway into a lower-speed zone—then corroborate nan nonstop limit connected nan adjacent station aliases painted roundel. If you transportation connected astatine rural-road pace, you’re inviting a ticket.
Fines, communal mistakes and really to publication nan road
The DGT has been blunt: neglect to respect nan limit wherever these markings lead you into municipality and you tin look an administrative good of up to €200 (depending connected really acold complete nan limit you are). No points for guessing really galore tickets are triggered by drivers who simply don’t recognise nan triangles aliases brake excessively late.
A fewer applicable pointers to support you connected nan correct broadside of nan law:
- Spot nan run-up. The triangles usually statesman good earlier nan first houses, junctions aliases zebra crossings. If you’re seeing them, nan 30km/h world is coming fast.
- Scan for confirmation. Expect a speed-limit motion aliases painted ’30’ arsenic nan roadworthy becomes urban. If you miss it, nan beingness of pavements, parked cars and autobus stops is your cue that you’re nary longer connected a free-flowing agrarian link.
- Hold nan pace. The thought isn’t a speedy dab connected nan brakes; it’s to settee astatine 30km/h and enactment location until signs show you otherwise.
- Watch for people. These zones are chosen because children, pedestrians and cyclists are nearby. Eyes up, ft light, and beryllium fresh to springiness way.
Why ‘dragon’s teeth’ work
Road-safety engineers telephone this ‘optical narrowing.’ By breaking up nan lane separator pinch repeated shapes, drivers subconsciously set – slower speed, tighter line, much caution. It’s a proven measurement to trim introduction speeds without jolting suspensions aliases creating sound successful residential areas. Spain’s take follows affirmative results elsewhere successful Europe, and early feedback from section constabulary is that speeds do driblet arsenic drivers walk complete nan pattern.
Not conscionable caller paint: portion of a wider refresh
Spain’s postulation signage and markings are being updated this twelvemonth and next, and you’ll announcement much modern icons and clearer warnings successful a fistful of places. The triangles are 1 of nan simplest changes – inexpensive to apply, speedy to recognise and difficult to disregard erstwhile you cognize what they mean.
If you’re caller to Spain aliases driving a prosecute car connected holiday, record this nether essentials on pinch roundabouts and privilege rules. The triangles are often your first hint that a sleepy village, a schoolhouse tally aliases a infirmary entranceway is ahead. Lift early, glide to 30km/h, and support it calm until nan signs merchandise you.
Stay tuned pinch Euro Weekly News for much news from Spain