E.4 Managing tourism and sport for the future

The question asks what makes viral marketing uniquely difficult to manage compared with a planned tourism board campaign. It is testing understanding of the loss of control feature of viral content.

Viral content is created and shared by ordinary users and influencers, not by the destination authority. Because the destination does not author or own the content, it cannot choose when it spreads, to whom, or at what scale.

Traditional campaigns give tourism boards time to plan infrastructure responses as visitor numbers grow gradually. Viral content compresses years of potential demand growth into days, overwhelming transport, accommodation, and waste management before management measures can be introduced.

The defining management challenge is the destination's loss of control over content spread and the resulting unplanned visitor surge — this is precisely what distinguishes viral marketing from a planned campaign and what the correct option describes.

The question distinguishes viral marketing from traditional planned campaigns in terms of management difficulty.

This is factually incorrect — viral content is created by individual users and influencers, not by the destination itself. Reversing such content is indeed difficult, but the premise of this option is wrong, so it can be eliminated.

There is no basis for claiming viral audiences are consistently more affluent or less sensitive to permits. Viral content reaches broad, varied audiences through algorithm-driven sharing, so this option is unsupported.

The opposite is generally the concern — viral surges can produce visitor spikes comparable to or exceeding planned campaigns in a fraction of the time. This option contradicts the known dynamic.

The remaining option correctly identifies that the destination loses authorship and directional control of viral content, preventing it from managing the speed and scale of the resulting demand surge — making this the correct answer.

The question asks what tourism process most directly causes residents to be priced out of housing in a tourist-saturated urban neighbourhood like Barcelona's Gothic Quarter.

As tourist demand for short-term accommodation grows, landlords find it more profitable to rent apartments to visitors through platforms like Airbnb than to local residents on long-term leases. This removes housing units from the residential market.

With fewer apartments available for local rental, competition among remaining residents drives up rents. Lower-income and long-established residents cannot afford the resulting price increases and are displaced — this is the gentrification dynamic linked to over-tourism.

The correct answer identifies conversion of residential units to short-term holiday lets as the direct mechanism, which is precisely the socio-economic dimension of over-tourism the question is testing.

The question tests understanding of the socio-economic, not just physical, dimension of over-tourism — specifically the housing market mechanism linking tourism to resident displacement.

While heritage preservation spending occurs in Barcelona, this is not the primary or most direct mechanism connecting tourism growth to resident displacement. Property tax changes are a general urban finance issue, not a tourism-specific driver.

While congestion causes discomfort, it does not directly price residents out of housing. Voluntary movement due to overcrowding is a secondary effect and does not explain the economic displacement described.

Airlines bring tourists, not new permanent residents. This option confuses tourists and migrants, and misidentifies the mechanism entirely.

Conversion of residential apartments to short-term tourist rentals is the direct, well-documented mechanism linking tourism growth to reduced housing supply and rising rents for local residents.